<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsAccountsReceivableAllowanceDetails" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsAccountsReceivableAllowanceDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsAccountsReceivableNetAdditionalInformationDetails" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsAccountsReceivableNetAdditionalInformationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsAccountsReceivableNetDetails" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsAccountsReceivableNetDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsCertainBalanceSheetComponentsTables" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsCertainBalanceSheetComponentsTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsConsignedInventoryDetails" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsConsignedInventoryDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsDepreciationExpenseDetails" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsDepreciationExpenseDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsInventoriesDetails" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsInventoriesDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsPropertyPlantAndEquipmentNetDetails" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsPropertyPlantAndEquipmentNetDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsSummaryOfAllowanceForDoubtfulAccountsDetails" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsSummaryOfAllowanceForDoubtfulAccountsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsSummaryOfAllowanceForDoubtfulAccountsDetailsCalc2" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsSummaryOfAllowanceForDoubtfulAccountsDetailsCalc2" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CertainBalanceSheetComponentsTextBlock" xlink:href="itri-20151231.xsd#CertainBalanceSheetComponentsTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CommitmentsAndContingenciesAvailableLinesOfCreditOutstandingStandbyLetterOfCreditsAndBondsDetails" xlink:href="itri-20151231.xsd#CommitmentsAndContingenciesAvailableLinesOfCreditOutstandingStandbyLetterOfCreditsAndBondsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CommitmentsAndContingenciesExtendedWarrantyDetails" xlink:href="itri-20151231.xsd#CommitmentsAndContingenciesExtendedWarrantyDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CommitmentsAndContingenciesFutureMinimumLeasePaymentScheduleDetails" xlink:href="itri-20151231.xsd#CommitmentsAndContingenciesFutureMinimumLeasePaymentScheduleDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CommitmentsAndContingenciesHealthBenefitPlanCostsDetails" xlink:href="itri-20151231.xsd#CommitmentsAndContingenciesHealthBenefitPlanCostsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CommitmentsAndContingenciesIncurredButNotReportedHealthBenefitCostAccrualDetails" xlink:href="itri-20151231.xsd#CommitmentsAndContingenciesIncurredButNotReportedHealthBenefitCostAccrualDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CommitmentsAndContingenciesNarrativeDetails" xlink:href="itri-20151231.xsd#CommitmentsAndContingenciesNarrativeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CommitmentsAndContingenciesRentalExpenseDetails" xlink:href="itri-20151231.xsd#CommitmentsAndContingenciesRentalExpenseDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CommitmentsAndContingenciesTables" xlink:href="itri-20151231.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CommitmentsAndContingenciesTextBlock" xlink:href="itri-20151231.xsd#CommitmentsAndContingenciesTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/CommitmentsAndContingenciesWarrantyAccountActivityDetails" xlink:href="itri-20151231.xsd#CommitmentsAndContingenciesWarrantyAccountActivityDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ConsolidatedBalanceSheets" xlink:href="itri-20151231.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ConsolidatedBalanceSheetsParentheticals" xlink:href="itri-20151231.xsd#ConsolidatedBalanceSheetsParentheticals" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="itri-20151231.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ConsolidatedStatementsOfComprehensiveIncomeLoss" xlink:href="itri-20151231.xsd#ConsolidatedStatementsOfComprehensiveIncomeLoss" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ConsolidatedStatementsOfEquity" xlink:href="itri-20151231.xsd#ConsolidatedStatementsOfEquity" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ConsolidatedStatementsOfOperations" xlink:href="itri-20151231.xsd#ConsolidatedStatementsOfOperations" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DebtCreditFacilityAdditionalInformationDetails" xlink:href="itri-20151231.xsd#DebtCreditFacilityAdditionalInformationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DebtScheduleOfDebtDetails" xlink:href="itri-20151231.xsd#DebtScheduleOfDebtDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DebtScheduleOfLongTermDebtMaturitiesDetails" xlink:href="itri-20151231.xsd#DebtScheduleOfLongTermDebtMaturitiesDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DebtScheduleOfLongTermDebtRepaymentsDetails" xlink:href="itri-20151231.xsd#DebtScheduleOfLongTermDebtRepaymentsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DebtScheduleOfUnamortizedPrepaidDebtFeesDetails" xlink:href="itri-20151231.xsd#DebtScheduleOfUnamortizedPrepaidDebtFeesDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DebtTables" xlink:href="itri-20151231.xsd#DebtTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DebtTextBlock" xlink:href="itri-20151231.xsd#DebtTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansAccumulatedBenefitObligationAdditionalDetailsDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansAccumulatedBenefitObligationAdditionalDetailsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansChangeInBenefitObligationAndPlanAssetsDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansChangeInBenefitObligationAndPlanAssetsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansDefinedBenefitPensionPlanEmployerContributionsAdditionalInformationDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansDefinedBenefitPensionPlanEmployerContributionsAdditionalInformationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansDefinedBenefitPensionPlansTables" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansDefinedBenefitPensionPlansTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansExpectedFutureAnnualBenefitPaymentsDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansExpectedFutureAnnualBenefitPaymentsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansFairValuesOfPlanInvestmentsByAssetCategoryDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansFairValuesOfPlanInvestmentsByAssetCategoryDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansLevel3PlanAssetRollforwardDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansLevel3PlanAssetRollforwardDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfAccumulatedBenefitObligationInExcessOfFairValueOfPlanAssetsDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansScheduleOfAccumulatedBenefitObligationInExcessOfFairValueOfPlanAssetsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfAmountsRecognizedInConsolidatedBalanceSheetsDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansScheduleOfAmountsRecognizedInConsolidatedBalanceSheetsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossPreTaxDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossPreTaxDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfNetPeriodicBenefitCostNotYetRecognizedDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansScheduleOfNetPeriodicBenefitCostNotYetRecognizedDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfNetPeriodicPensionBenefitCostsDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansScheduleOfNetPeriodicPensionBenefitCostsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfSignificantActuarialWeightedAverageAssumptionsUsedInDeterminingBenefitObligationAndNetPeriodicBenefitCostDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansScheduleOfSignificantActuarialWeightedAverageAssumptionsUsedInDeterminingBenefitObligationAndNetPeriodicBenefitCostDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansSignificantActuarialWeightedAssumptionsDiscountRateDetails" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansSignificantActuarialWeightedAssumptionsDiscountRateDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedBenefitPensionPlansTextBlock" xlink:href="itri-20151231.xsd#DefinedBenefitPensionPlansTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedContributionBonusAndProfitSharingPlansNarrativeDetails" xlink:href="itri-20151231.xsd#DefinedContributionBonusAndProfitSharingPlansNarrativeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedContributionBonusAndProfitSharingPlansScheduleOfBonusAndProfitSharingPlansExpenseDetails" xlink:href="itri-20151231.xsd#DefinedContributionBonusAndProfitSharingPlansScheduleOfBonusAndProfitSharingPlansExpenseDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedContributionBonusAndProfitSharingPlansScheduleOfDefinedContributionPlansExpenseDetails" xlink:href="itri-20151231.xsd#DefinedContributionBonusAndProfitSharingPlansScheduleOfDefinedContributionPlansExpenseDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedContributionBonusAndProfitSharingPlansTextBlock" xlink:href="itri-20151231.xsd#DefinedContributionBonusAndProfitSharingPlansTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DefinedContributionBonusAndProfitSharingTables" xlink:href="itri-20151231.xsd#DefinedContributionBonusAndProfitSharingTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DerivativeFinancialInstrumentsDerivativeAndNonderivativeHedgingInstrumentFairValueDisclosureDetails" xlink:href="itri-20151231.xsd#DerivativeFinancialInstrumentsDerivativeAndNonderivativeHedgingInstrumentFairValueDisclosureDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DerivativeFinancialInstrumentsDerivativeFinancialInstrumentsNarrativeDetails" xlink:href="itri-20151231.xsd#DerivativeFinancialInstrumentsDerivativeFinancialInstrumentsNarrativeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DerivativeFinancialInstrumentsDerivativeFinancialInstrumentsTables" xlink:href="itri-20151231.xsd#DerivativeFinancialInstrumentsDerivativeFinancialInstrumentsTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DerivativeFinancialInstrumentsDerivativesNotDesignatedAsHedgingRelationshipsDetails" xlink:href="itri-20151231.xsd#DerivativeFinancialInstrumentsDerivativesNotDesignatedAsHedgingRelationshipsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DerivativeFinancialInstrumentsEffectOfCashFlowDerivativesOnBalanceSheetAndIncomeStatementBeforeTaxDetails" xlink:href="itri-20151231.xsd#DerivativeFinancialInstrumentsEffectOfCashFlowDerivativesOnBalanceSheetAndIncomeStatementBeforeTaxDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DerivativeFinancialInstrumentsEffectOfNetInvestmentHedgeNonderivativeFinancialInstrumentOnOciDetails" xlink:href="itri-20151231.xsd#DerivativeFinancialInstrumentsEffectOfNetInvestmentHedgeNonderivativeFinancialInstrumentOnOciDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DerivativeFinancialInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:href="itri-20151231.xsd#DerivativeFinancialInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DerivativeFinancialInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:href="itri-20151231.xsd#DerivativeFinancialInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DerivativeFinancialInstrumentsTextBlock" xlink:href="itri-20151231.xsd#DerivativeFinancialInstrumentsTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/DocumentAndEntityInformationDocument" xlink:href="itri-20151231.xsd#DocumentAndEntityInformationDocument" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/EarningsPerShareAndCapitalStructureComputationOfBasicAndDilutedEarningsPerShareDetails" xlink:href="itri-20151231.xsd#EarningsPerShareAndCapitalStructureComputationOfBasicAndDilutedEarningsPerShareDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/EarningsPerShareAndCapitalStructureEarningsPerShareAndCapitalStructureTables" xlink:href="itri-20151231.xsd#EarningsPerShareAndCapitalStructureEarningsPerShareAndCapitalStructureTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/EarningsPerShareAndCapitalStructureStockBasedAwardsDetails" xlink:href="itri-20151231.xsd#EarningsPerShareAndCapitalStructureStockBasedAwardsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/EarningsPerShareAndCapitalStructureTextBlock" xlink:href="itri-20151231.xsd#EarningsPerShareAndCapitalStructureTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/FairValuesOfFinancialInstrumentsScheduleOfFairValuesOfFinancialInstrumentsDetails" xlink:href="itri-20151231.xsd#FairValuesOfFinancialInstrumentsScheduleOfFairValuesOfFinancialInstrumentsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/FairValuesOfFinancialInstrumentsTextBlock" xlink:href="itri-20151231.xsd#FairValuesOfFinancialInstrumentsTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/GoodwillNarrativeDetails" xlink:href="itri-20151231.xsd#GoodwillNarrativeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/GoodwillScheduleOfGoodwillAllocatedToReportingSegmentsDetails" xlink:href="itri-20151231.xsd#GoodwillScheduleOfGoodwillAllocatedToReportingSegmentsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/GoodwillScheduleOfGoodwillAllocatedToReportingSegmentsTables" xlink:href="itri-20151231.xsd#GoodwillScheduleOfGoodwillAllocatedToReportingSegmentsTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/GoodwillTextBlock" xlink:href="itri-20151231.xsd#GoodwillTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IncomeTaxesIncomeTaxExaminationByJurisdictionDetails" xlink:href="itri-20151231.xsd#IncomeTaxesIncomeTaxExaminationByJurisdictionDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IncomeTaxesNarrativeDetails" xlink:href="itri-20151231.xsd#IncomeTaxesNarrativeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IncomeTaxesScheduleOfDeferredTaxAssetsAndLiabilitiesDetails" xlink:href="itri-20151231.xsd#IncomeTaxesScheduleOfDeferredTaxAssetsAndLiabilitiesDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IncomeTaxesScheduleOfIncomeTaxProvisionBenefitDetails" xlink:href="itri-20151231.xsd#IncomeTaxesScheduleOfIncomeTaxProvisionBenefitDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IncomeTaxesScheduleOfIncomeTaxRateReconciliationDetails" xlink:href="itri-20151231.xsd#IncomeTaxesScheduleOfIncomeTaxRateReconciliationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IncomeTaxesTables" xlink:href="itri-20151231.xsd#IncomeTaxesTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IncomeTaxesTextBlock" xlink:href="itri-20151231.xsd#IncomeTaxesTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IncomeTaxesUnrecognizedTaxBenefitsDetails" xlink:href="itri-20151231.xsd#IncomeTaxesUnrecognizedTaxBenefitsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IntangibleAssetsAmortizationExpenseDetails" xlink:href="itri-20151231.xsd#IntangibleAssetsAmortizationExpenseDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IntangibleAssetsEstimatedFutureAnnualAmortizationExpenseDetails" xlink:href="itri-20151231.xsd#IntangibleAssetsEstimatedFutureAnnualAmortizationExpenseDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IntangibleAssetsGrossCarryingAmountAndAccumulatedAmortizationDetails" xlink:href="itri-20151231.xsd#IntangibleAssetsGrossCarryingAmountAndAccumulatedAmortizationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IntangibleAssetsIntangibleAssetsNarrativeDetails" xlink:href="itri-20151231.xsd#IntangibleAssetsIntangibleAssetsNarrativeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IntangibleAssetsScheduleOfAcquiredFiniteLivedIntangibleAssetsDetails" xlink:href="itri-20151231.xsd#IntangibleAssetsScheduleOfAcquiredFiniteLivedIntangibleAssetsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IntangibleAssetsScheduleOfIntangibleAssetsTables" xlink:href="itri-20151231.xsd#IntangibleAssetsScheduleOfIntangibleAssetsTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IntangibleAssetsSummaryOfIntangibleAssetAccountActivityDetails" xlink:href="itri-20151231.xsd#IntangibleAssetsSummaryOfIntangibleAssetAccountActivityDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/IntangibleAssetsTextBlock" xlink:href="itri-20151231.xsd#IntangibleAssetsTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/PropertyPlantAndEquipmentByLocationDetails" xlink:href="itri-20151231.xsd#PropertyPlantAndEquipmentByLocationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyResultsNarrativeDetails" xlink:href="itri-20151231.xsd#QuarterlyResultsUnauditedQuarterlyResultsNarrativeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyResultsRevisionsDetails" xlink:href="itri-20151231.xsd#QuarterlyResultsUnauditedQuarterlyResultsRevisionsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyResultsTables" xlink:href="itri-20151231.xsd#QuarterlyResultsUnauditedQuarterlyResultsTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyRevisedBalanceSheetDetails" xlink:href="itri-20151231.xsd#QuarterlyResultsUnauditedQuarterlyRevisedBalanceSheetDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyRevisedStatementsOfCashFlowsDetails" xlink:href="itri-20151231.xsd#QuarterlyResultsUnauditedQuarterlyRevisedStatementsOfCashFlowsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyRevisedStatementsOfComprehensiveIncomeDetails" xlink:href="itri-20151231.xsd#QuarterlyResultsUnauditedQuarterlyRevisedStatementsOfComprehensiveIncomeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyRevisedStatementsOfOperationsDetails" xlink:href="itri-20151231.xsd#QuarterlyResultsUnauditedQuarterlyRevisedStatementsOfOperationsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/QuarterlyResultsUnauditedTextBlock" xlink:href="itri-20151231.xsd#QuarterlyResultsUnauditedTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RestructuringAdditionalInformationDetails" xlink:href="itri-20151231.xsd#RestructuringAdditionalInformationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RestructuringExpectedCostsCostRecognizedAndRemainingCostsToBeRecognized2014ProjectsDetails" xlink:href="itri-20151231.xsd#RestructuringExpectedCostsCostRecognizedAndRemainingCostsToBeRecognized2014ProjectsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RestructuringLongLivedAssetsHeldForSaleAtFairValueDetails" xlink:href="itri-20151231.xsd#RestructuringLongLivedAssetsHeldForSaleAtFairValueDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RestructuringRelatedBalanceSheetActivityDetails" xlink:href="itri-20151231.xsd#RestructuringRelatedBalanceSheetActivityDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RestructuringTables" xlink:href="itri-20151231.xsd#RestructuringTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RestructuringTextBlock" xlink:href="itri-20151231.xsd#RestructuringTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsRevisedBalanceSheetDetails" xlink:href="itri-20151231.xsd#RevisionOfPriorPeriodFinancialStatementsRevisedBalanceSheetDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsRevisedCashFlowsDetails" xlink:href="itri-20151231.xsd#RevisionOfPriorPeriodFinancialStatementsRevisedCashFlowsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsRevisedComprehensiveIncomeDetails" xlink:href="itri-20151231.xsd#RevisionOfPriorPeriodFinancialStatementsRevisedComprehensiveIncomeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsRevisedIncomeStatementDetails" xlink:href="itri-20151231.xsd#RevisionOfPriorPeriodFinancialStatementsRevisedIncomeStatementDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsTables" xlink:href="itri-20151231.xsd#RevisionOfPriorPeriodFinancialStatementsTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsTextBlock" xlink:href="itri-20151231.xsd#RevisionOfPriorPeriodFinancialStatementsTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ScheduleOfFairValuesOfFinancialInstrumentsByBalanceSheetGroupingTables" xlink:href="itri-20151231.xsd#ScheduleOfFairValuesOfFinancialInstrumentsByBalanceSheetGroupingTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SegmentInformationInformationBySegmentDetails" xlink:href="itri-20151231.xsd#SegmentInformationInformationBySegmentDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SegmentInformationMajorCustomersDetails" xlink:href="itri-20151231.xsd#SegmentInformationMajorCustomersDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SegmentInformationRevenuesByRegionDetails" xlink:href="itri-20151231.xsd#SegmentInformationRevenuesByRegionDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SegmentInformationSegmentResultsNarrativeDetails" xlink:href="itri-20151231.xsd#SegmentInformationSegmentResultsNarrativeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SegmentInformationTables" xlink:href="itri-20151231.xsd#SegmentInformationTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SegmentInformationTextBlock" xlink:href="itri-20151231.xsd#SegmentInformationTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ShareholdersEquityAccumulatedOciReclassifiedToStatementOfOperationsDetails" xlink:href="itri-20151231.xsd#ShareholdersEquityAccumulatedOciReclassifiedToStatementOfOperationsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ShareholdersEquityAccumulatedOtherComprehensiveIncomeDetails" xlink:href="itri-20151231.xsd#ShareholdersEquityAccumulatedOtherComprehensiveIncomeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ShareholdersEquityAdditionalInformationDetails" xlink:href="itri-20151231.xsd#ShareholdersEquityAdditionalInformationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ShareholdersEquityOtherComprehensiveIncomeLossTables" xlink:href="itri-20151231.xsd#ShareholdersEquityOtherComprehensiveIncomeLossTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ShareholdersEquityScheduleOfOtherComprehensiveIncomeLossTaxEffectDetails" xlink:href="itri-20151231.xsd#ShareholdersEquityScheduleOfOtherComprehensiveIncomeLossTaxEffectDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ShareholdersEquityShareRepurchasePlanInformationDetails" xlink:href="itri-20151231.xsd#ShareholdersEquityShareRepurchasePlanInformationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ShareholdersEquityTextBlock" xlink:href="itri-20151231.xsd#ShareholdersEquityTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/StockBasedCompensationEmployeeStockPurchasePlanDetails" xlink:href="itri-20151231.xsd#StockBasedCompensationEmployeeStockPurchasePlanDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/StockBasedCompensationExpenseAndRelatedTaxBenefitDetails" xlink:href="itri-20151231.xsd#StockBasedCompensationExpenseAndRelatedTaxBenefitDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/StockBasedCompensationLongTermPerformanceRestrictedStockUnitAwardMonteCarloPricingModelAssumptionsDetails" xlink:href="itri-20151231.xsd#StockBasedCompensationLongTermPerformanceRestrictedStockUnitAwardMonteCarloPricingModelAssumptionsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/StockBasedCompensationNarrativeDetails" xlink:href="itri-20151231.xsd#StockBasedCompensationNarrativeDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/StockBasedCompensationRestrictedStockUnitsSummaryDetails" xlink:href="itri-20151231.xsd#StockBasedCompensationRestrictedStockUnitsSummaryDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/StockBasedCompensationStockOptionBlackScholesOptionPricingModelAssumptionsDetails" xlink:href="itri-20151231.xsd#StockBasedCompensationStockOptionBlackScholesOptionPricingModelAssumptionsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/StockBasedCompensationStockOptionSummaryDetails" xlink:href="itri-20151231.xsd#StockBasedCompensationStockOptionSummaryDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/StockBasedCompensationTables" xlink:href="itri-20151231.xsd#StockBasedCompensationTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/StockBasedCompensationTextBlock" xlink:href="itri-20151231.xsd#StockBasedCompensationTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/StockBasedCompensationUnrestrictedStockAwardsSummaryDetails" xlink:href="itri-20151231.xsd#StockBasedCompensationUnrestrictedStockAwardsSummaryDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SubsequentEventTextBlock" xlink:href="itri-20151231.xsd#SubsequentEventTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SubsequentEventsDetails" xlink:href="itri-20151231.xsd#SubsequentEventsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesBasisOfConsolidationPolicyAdditionalInformationDetails" xlink:href="itri-20151231.xsd#SummaryOfSignificantAccountingPoliciesBasisOfConsolidationPolicyAdditionalInformationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="itri-20151231.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentPolicyAdditionalInformationDetails" xlink:href="itri-20151231.xsd#SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentPolicyAdditionalInformationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesRevenueRecognitionPolicyAdditionalInformationDetails" xlink:href="itri-20151231.xsd#SummaryOfSignificantAccountingPoliciesRevenueRecognitionPolicyAdditionalInformationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesStockBasedCompensationDetails" xlink:href="itri-20151231.xsd#SummaryOfSignificantAccountingPoliciesStockBasedCompensationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfBusinessAcquisitionsAdditionalInformationDetails" xlink:href="itri-20151231.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfBusinessAcquisitionsAdditionalInformationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfForeignCurrencyLossesNetOfHedgingAdditionalDetailsDetails" xlink:href="itri-20151231.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfForeignCurrencyLossesNetOfHedgingAdditionalDetailsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesTextBlock" xlink:href="itri-20151231.xsd#SummaryOfSignificantAccountingPoliciesTextBlock" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ValuationAndQualifyingAccountsDetails" xlink:href="itri-20151231.xsd#ValuationAndQualifyingAccountsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ValuationAndQualifyingAccountsTables" xlink:href="itri-20151231.xsd#ValuationAndQualifyingAccountsTables" xlink:type="simple" />
  <roleRef roleURI="http://www.itron.com/role/ValuationAndQualifyingAccountsTextBlock" xlink:href="itri-20151231.xsd#ValuationAndQualifyingAccountsTextBlock" xlink:type="simple" />
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsAccountsReceivableAllowanceDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsAccountsReceivableNetAdditionalInformationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsAccountsReceivableNetDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_a68159ca-ec68-f2ab-15db-a26e97e8e259" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_4d24e56f-a5cb-07ba-0508-f5f1533ae24e" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ReceivablesNetCurrent_a68159ca-ec68-f2ab-15db-a26e97e8e259" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_4d24e56f-a5cb-07ba-0508-f5f1533ae24e" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnbilledReceivablesCurrent" xlink:label="loc_us-gaap_UnbilledReceivablesCurrent_eb7eed59-e4ca-bf70-82e5-f30594a7d316" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ReceivablesNetCurrent_a68159ca-ec68-f2ab-15db-a26e97e8e259" xlink:to="loc_us-gaap_UnbilledReceivablesCurrent_eb7eed59-e4ca-bf70-82e5-f30594a7d316" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsCertainBalanceSheetComponentsTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsConsignedInventoryDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsDepreciationExpenseDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsInventoriesDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_eae794c2-73ec-cd91-efb3-99a2ff1f24cf" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryRawMaterialsNetOfReserves" xlink:label="loc_us-gaap_InventoryRawMaterialsNetOfReserves_67158a47-96e7-9b0f-c6d4-8e2f09cc69df" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_eae794c2-73ec-cd91-efb3-99a2ff1f24cf" xlink:to="loc_us-gaap_InventoryRawMaterialsNetOfReserves_67158a47-96e7-9b0f-c6d4-8e2f09cc69df" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryWorkInProcessNetOfReserves" xlink:label="loc_us-gaap_InventoryWorkInProcessNetOfReserves_8162f0c6-3901-3410-efb8-4a460fb9898c" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_eae794c2-73ec-cd91-efb3-99a2ff1f24cf" xlink:to="loc_us-gaap_InventoryWorkInProcessNetOfReserves_8162f0c6-3901-3410-efb8-4a460fb9898c" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_52e0aebe-a03f-09bd-b0a5-024dc9cc6bc5" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_eae794c2-73ec-cd91-efb3-99a2ff1f24cf" xlink:to="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_52e0aebe-a03f-09bd-b0a5-024dc9cc6bc5" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsPropertyPlantAndEquipmentNetDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_7ce178a4-245f-fa78-36a1-552609a67554" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_6591f040-08b3-69a1-a560-c70736475ada" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_7ce178a4-245f-fa78-36a1-552609a67554" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_6591f040-08b3-69a1-a560-c70736475ada" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="loc_us-gaap_MachineryAndEquipmentGross_5ebe2673-c7bd-8813-b08b-ccdafddcf93d" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_6591f040-08b3-69a1-a560-c70736475ada" xlink:to="loc_us-gaap_MachineryAndEquipmentGross_5ebe2673-c7bd-8813-b08b-ccdafddcf93d" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_ComputersAndSoftwareGross" xlink:label="loc_itri_ComputersAndSoftwareGross_8efcbf40-0b82-c8cd-43a9-b876914a0192" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_6591f040-08b3-69a1-a560-c70736475ada" xlink:to="loc_itri_ComputersAndSoftwareGross_8efcbf40-0b82-c8cd-43a9-b876914a0192" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_BuildingsFurnitureAndImprovements" xlink:label="loc_itri_BuildingsFurnitureAndImprovements_fd31e336-1501-9f5f-56ba-b87691222b51" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_6591f040-08b3-69a1-a560-c70736475ada" xlink:to="loc_itri_BuildingsFurnitureAndImprovements_fd31e336-1501-9f5f-56ba-b87691222b51" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Land" xlink:label="loc_us-gaap_Land_5f113b74-55d3-328d-c134-0ba25c366a34" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_6591f040-08b3-69a1-a560-c70736475ada" xlink:to="loc_us-gaap_Land_5f113b74-55d3-328d-c134-0ba25c366a34" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_e52c88f9-b25a-e353-24f6-ceda52000430" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_6591f040-08b3-69a1-a560-c70736475ada" xlink:to="loc_us-gaap_ConstructionInProgressGross_e52c88f9-b25a-e353-24f6-ceda52000430" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_b84a1570-30ad-4e3a-2391-9767a64e15fd" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_7ce178a4-245f-fa78-36a1-552609a67554" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_b84a1570-30ad-4e3a-2391-9767a64e15fd" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsSummaryOfAllowanceForDoubtfulAccountsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsSummaryOfAllowanceForDoubtfulAccountsDetailsCalc2" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CertainBalanceSheetComponentsTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CommitmentsAndContingenciesAvailableLinesOfCreditOutstandingStandbyLetterOfCreditsAndBondsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CommitmentsAndContingenciesExtendedWarrantyDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CommitmentsAndContingenciesFutureMinimumLeasePaymentScheduleDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_6282e4c0-b0bd-9c84-bf43-857ac02b98fc" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_8a0692b4-cb50-1eeb-12b4-1509099841b7" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_6282e4c0-b0bd-9c84-bf43-857ac02b98fc" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_8a0692b4-cb50-1eeb-12b4-1509099841b7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_4c8190eb-f692-81f2-35bc-182f11d12444" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_6282e4c0-b0bd-9c84-bf43-857ac02b98fc" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_4c8190eb-f692-81f2-35bc-182f11d12444" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_baee32aa-bbe2-ead3-1f78-a80f542a97a2" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_6282e4c0-b0bd-9c84-bf43-857ac02b98fc" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_baee32aa-bbe2-ead3-1f78-a80f542a97a2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_5e342c11-473b-4170-d672-935adcfdb463" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_6282e4c0-b0bd-9c84-bf43-857ac02b98fc" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_5e342c11-473b-4170-d672-935adcfdb463" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_c48f63ae-e409-59ce-5794-cc7ae6139c21" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_6282e4c0-b0bd-9c84-bf43-857ac02b98fc" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_c48f63ae-e409-59ce-5794-cc7ae6139c21" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_6adcb5b9-fb65-97ee-8a5b-2e780c178728" xlink:type="locator" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_6282e4c0-b0bd-9c84-bf43-857ac02b98fc" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_6adcb5b9-fb65-97ee-8a5b-2e780c178728" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/CommitmentsAndContingenciesHealthBenefitPlanCostsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CommitmentsAndContingenciesIncurredButNotReportedHealthBenefitCostAccrualDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CommitmentsAndContingenciesNarrativeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CommitmentsAndContingenciesRentalExpenseDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CommitmentsAndContingenciesTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CommitmentsAndContingenciesTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/CommitmentsAndContingenciesWarrantyAccountActivityDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_effc14df-fd72-eec8-ede9-64e0071b91bc" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_39eaeb62-7ee3-5503-48f5-08c2dff05e50" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_effc14df-fd72-eec8-ede9-64e0071b91bc" xlink:to="loc_us-gaap_AssetsCurrent_39eaeb62-7ee3-5503-48f5-08c2dff05e50" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_cd34decb-53b6-e0a9-28d5-0a9741c4b0f8" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_39eaeb62-7ee3-5503-48f5-08c2dff05e50" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_cd34decb-53b6-e0a9-28d5-0a9741c4b0f8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_a68159ca-ec68-f2ab-15db-a26e97e8e259" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_39eaeb62-7ee3-5503-48f5-08c2dff05e50" xlink:to="loc_us-gaap_ReceivablesNetCurrent_a68159ca-ec68-f2ab-15db-a26e97e8e259" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_eae794c2-73ec-cd91-efb3-99a2ff1f24cf" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_39eaeb62-7ee3-5503-48f5-08c2dff05e50" xlink:to="loc_us-gaap_InventoryNet_eae794c2-73ec-cd91-efb3-99a2ff1f24cf" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsNetCurrent_dabadfa8-724e-a2d5-b648-d64b8eabce5a" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_39eaeb62-7ee3-5503-48f5-08c2dff05e50" xlink:to="loc_us-gaap_DeferredTaxAssetsNetCurrent_dabadfa8-724e-a2d5-b648-d64b8eabce5a" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_33278e4f-d71c-924a-f185-bd5aaa288d0b" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_39eaeb62-7ee3-5503-48f5-08c2dff05e50" xlink:to="loc_us-gaap_OtherAssetsCurrent_33278e4f-d71c-924a-f185-bd5aaa288d0b" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_7ce178a4-245f-fa78-36a1-552609a67554" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_effc14df-fd72-eec8-ede9-64e0071b91bc" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_7ce178a4-245f-fa78-36a1-552609a67554" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsNetNoncurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsNetNoncurrent_41359e4c-71d8-9161-b054-7e575267275a" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_effc14df-fd72-eec8-ede9-64e0071b91bc" xlink:to="loc_us-gaap_DeferredTaxAssetsNetNoncurrent_41359e4c-71d8-9161-b054-7e575267275a" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_9b98e689-e6db-3e5b-e5c3-3324fffb4edf" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_effc14df-fd72-eec8-ede9-64e0071b91bc" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_9b98e689-e6db-3e5b-e5c3-3324fffb4edf" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_894a128f-2068-d267-1e3e-64c93d0ed5ca" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_effc14df-fd72-eec8-ede9-64e0071b91bc" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_894a128f-2068-d267-1e3e-64c93d0ed5ca" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_b108d604-1348-4e65-3817-2944b734c65a" xlink:type="locator" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_effc14df-fd72-eec8-ede9-64e0071b91bc" xlink:to="loc_us-gaap_Goodwill_b108d604-1348-4e65-3817-2944b734c65a" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_9a5c5aff-ee63-a4f2-571a-3515b5d26a3b" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_d0f349aa-18e3-6323-86ad-665f8773c064" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_9a5c5aff-ee63-a4f2-571a-3515b5d26a3b" xlink:to="loc_us-gaap_StockholdersEquity_d0f349aa-18e3-6323-86ad-665f8773c064" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaap_PreferredStockValue_359b0ac4-80ce-a291-f73b-cff103b81eae" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d0f349aa-18e3-6323-86ad-665f8773c064" xlink:to="loc_us-gaap_PreferredStockValue_359b0ac4-80ce-a291-f73b-cff103b81eae" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_ce40a301-9b6b-9fc3-bfb6-dfbb8fcdf29b" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d0f349aa-18e3-6323-86ad-665f8773c064" xlink:to="loc_us-gaap_CommonStockValue_ce40a301-9b6b-9fc3-bfb6-dfbb8fcdf29b" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_dd6b7206-c19f-4dd5-339b-1369c57cfe0f" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d0f349aa-18e3-6323-86ad-665f8773c064" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_dd6b7206-c19f-4dd5-339b-1369c57cfe0f" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_1d565cd0-d7bf-de89-4dbe-a484007b1fe8" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d0f349aa-18e3-6323-86ad-665f8773c064" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_1d565cd0-d7bf-de89-4dbe-a484007b1fe8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_MinorityInterest" xlink:label="loc_us-gaap_MinorityInterest_be52b263-dda5-21e0-250c-b71c8efa5893" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_9a5c5aff-ee63-a4f2-571a-3515b5d26a3b" xlink:to="loc_us-gaap_MinorityInterest_be52b263-dda5-21e0-250c-b71c8efa5893" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_4a314f0d-c6fa-5cf2-0be1-add747465af3" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_4e70462c-e5f6-e2d9-0cf5-7f1332ddbc05" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_4a314f0d-c6fa-5cf2-0be1-add747465af3" xlink:to="loc_us-gaap_Liabilities_4e70462c-e5f6-e2d9-0cf5-7f1332ddbc05" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_1de50dbc-01a9-6657-f83f-d1e74edfdf18" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_4e70462c-e5f6-e2d9-0cf5-7f1332ddbc05" xlink:to="loc_us-gaap_LiabilitiesCurrent_1de50dbc-01a9-6657-f83f-d1e74edfdf18" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_22caddf9-3843-6329-6e39-dc458323b572" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_1de50dbc-01a9-6657-f83f-d1e74edfdf18" xlink:to="loc_us-gaap_AccountsPayableCurrent_22caddf9-3843-6329-6e39-dc458323b572" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_0d8009a1-9f3a-b52e-6afc-03d7b3b4df06" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_1de50dbc-01a9-6657-f83f-d1e74edfdf18" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_0d8009a1-9f3a-b52e-6afc-03d7b3b4df06" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_edc340b7-5c57-03d7-7d1e-ad6feb822363" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_1de50dbc-01a9-6657-f83f-d1e74edfdf18" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_edc340b7-5c57-03d7-7d1e-ad6feb822363" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_7432ef68-60ae-faca-f534-19eb617f5674" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_1de50dbc-01a9-6657-f83f-d1e74edfdf18" xlink:to="loc_us-gaap_TaxesPayableCurrent_7432ef68-60ae-faca-f534-19eb617f5674" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_cb391e84-b205-7d47-a257-0dea5fb19043" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_1de50dbc-01a9-6657-f83f-d1e74edfdf18" xlink:to="loc_us-gaap_LongTermDebtCurrent_cb391e84-b205-7d47-a257-0dea5fb19043" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StandardProductWarrantyAccrualCurrent" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualCurrent_78740d5b-711f-e8d1-8594-559f2ca3d726" xlink:type="locator" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_1de50dbc-01a9-6657-f83f-d1e74edfdf18" xlink:to="loc_us-gaap_StandardProductWarrantyAccrualCurrent_78740d5b-711f-e8d1-8594-559f2ca3d726" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="loc_us-gaap_DeferredRevenueCurrent_a33614ee-2047-2d07-d4dc-cd97b29aa0eb" xlink:type="locator" />
    <calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_1de50dbc-01a9-6657-f83f-d1e74edfdf18" xlink:to="loc_us-gaap_DeferredRevenueCurrent_a33614ee-2047-2d07-d4dc-cd97b29aa0eb" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_fe891e5b-d2af-f798-198f-f728ce0375a1" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_4e70462c-e5f6-e2d9-0cf5-7f1332ddbc05" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_fe891e5b-d2af-f798-198f-f728ce0375a1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StandardProductWarrantyAccrualNoncurrent" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualNoncurrent_a6cc04dc-79f6-0e40-2e60-f892ea49f074" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_4e70462c-e5f6-e2d9-0cf5-7f1332ddbc05" xlink:to="loc_us-gaap_StandardProductWarrantyAccrualNoncurrent_a6cc04dc-79f6-0e40-2e60-f892ea49f074" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_5d08b7bd-ca05-8514-371c-1c59edeb75df" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_4e70462c-e5f6-e2d9-0cf5-7f1332ddbc05" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_5d08b7bd-ca05-8514-371c-1c59edeb75df" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_d3900b70-6aae-8c94-5a39-4a06f81c5d62" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_4e70462c-e5f6-e2d9-0cf5-7f1332ddbc05" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_d3900b70-6aae-8c94-5a39-4a06f81c5d62" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_7f5c7cfd-4659-429c-35ab-266d67961421" xlink:type="locator" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_4e70462c-e5f6-e2d9-0cf5-7f1332ddbc05" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_7f5c7cfd-4659-429c-35ab-266d67961421" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_53d4115f-c3d1-6e9c-3f23-fd144b27061e" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_4a314f0d-c6fa-5cf2-0be1-add747465af3" xlink:to="loc_us-gaap_CommitmentsAndContingencies_53d4115f-c3d1-6e9c-3f23-fd144b27061e" xlink:type="arc" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_4a314f0d-c6fa-5cf2-0be1-add747465af3" xlink:to="loc_us-gaap_PreferredStockValue_359b0ac4-80ce-a291-f73b-cff103b81eae" xlink:type="arc" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_4a314f0d-c6fa-5cf2-0be1-add747465af3" xlink:to="loc_us-gaap_CommonStockValue_ce40a301-9b6b-9fc3-bfb6-dfbb8fcdf29b" xlink:type="arc" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_4a314f0d-c6fa-5cf2-0be1-add747465af3" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_dd6b7206-c19f-4dd5-339b-1369c57cfe0f" xlink:type="arc" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_4a314f0d-c6fa-5cf2-0be1-add747465af3" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_1d565cd0-d7bf-de89-4dbe-a484007b1fe8" xlink:type="arc" />
    <calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_4a314f0d-c6fa-5cf2-0be1-add747465af3" xlink:to="loc_us-gaap_MinorityInterest_be52b263-dda5-21e0-250c-b71c8efa5893" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/ConsolidatedBalanceSheetsParentheticals" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_ff5db18e-7b91-5a5d-e914-0527b02a8012" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_ff5db18e-7b91-5a5d-e914-0527b02a8012" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_5f8983ec-dfa4-10d0-f53d-c0676300a16f" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_ProfitLoss_5f8983ec-dfa4-10d0-f53d-c0676300a16f" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_783b94c5-664a-4bc7-f813-8c258cc934b7" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_783b94c5-664a-4bc7-f813-8c258cc934b7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_d4c99b59-c44a-c4ac-309f-0bddfdb944a5" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_ShareBasedCompensation_d4c99b59-c44a-c4ac-309f-0bddfdb944a5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_9b0336f3-1570-e518-771d-91dfd9dbbc96" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_9b0336f3-1570-e518-771d-91dfd9dbbc96" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredIncomeTaxes" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_05b30b26-9089-bc8b-603d-049bbd5be545" xlink:type="locator" />
    <calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_05b30b26-9089-bc8b-603d-049bbd5be545" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_7c3c4ca0-e0f5-df19-8754-8242a2b1d392" xlink:type="locator" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_7c3c4ca0-e0f5-df19-8754-8242a2b1d392" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestructuringCosts" xlink:label="loc_us-gaap_RestructuringCosts_99d06f8f-c865-1f27-7566-bf5669de1975" xlink:type="locator" />
    <calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_RestructuringCosts_99d06f8f-c865-1f27-7566-bf5669de1975" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_8a9fbf97-3c14-4351-6d6b-553e136a9df1" xlink:type="locator" />
    <calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_8a9fbf97-3c14-4351-6d6b-553e136a9df1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_91d80b53-6368-7466-a11d-02030d33de5c" xlink:type="locator" />
    <calculationArc order="9" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_91d80b53-6368-7466-a11d-02030d33de5c" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_59947135-2495-391e-9e35-ed6effebb894" xlink:type="locator" />
    <calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_59947135-2495-391e-9e35-ed6effebb894" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_75d23451-46b4-a056-f4aa-39442bbfdcd0" xlink:type="locator" />
    <calculationArc order="11" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_75d23451-46b4-a056-f4aa-39442bbfdcd0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_a82e4d3f-eca5-47b9-3a4e-88f298c68036" xlink:type="locator" />
    <calculationArc order="12" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_a82e4d3f-eca5-47b9-3a4e-88f298c68036" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_560659f4-b0e9-f2a5-9b69-760dcc1a16c4" xlink:type="locator" />
    <calculationArc order="13" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_560659f4-b0e9-f2a5-9b69-760dcc1a16c4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_2b4cdf2a-798e-d1cb-6ae3-f35d605be735" xlink:type="locator" />
    <calculationArc order="14" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_2b4cdf2a-798e-d1cb-6ae3-f35d605be735" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredRevenue_ccf69244-7aaf-19cf-90d6-269f163732c4" xlink:type="locator" />
    <calculationArc order="15" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredRevenue_ccf69244-7aaf-19cf-90d6-269f163732c4" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_Warranty" xlink:label="loc_itri_Warranty_c79b55cb-c48a-90b4-3fc7-b876917232db" xlink:type="locator" />
    <calculationArc order="16" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_itri_Warranty_c79b55cb-c48a-90b4-3fc7-b876917232db" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_bfab8b08-4541-18e9-28b5-5802fef422a3" xlink:type="locator" />
    <calculationArc order="17" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2ccd1614-9a87-83c1-3be9-8188ac1300a8" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_bfab8b08-4541-18e9-28b5-5802fef422a3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1399ec7f-d333-641c-d0c0-2d49567c2e2a" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_ff5db18e-7b91-5a5d-e914-0527b02a8012" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1399ec7f-d333-641c-d0c0-2d49567c2e2a" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_386292ff-155c-0309-455a-2b91b395b3da" xlink:type="locator" />
    <calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1399ec7f-d333-641c-d0c0-2d49567c2e2a" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_386292ff-155c-0309-455a-2b91b395b3da" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4852d3ee-c33e-1b07-798c-41e651367343" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1399ec7f-d333-641c-d0c0-2d49567c2e2a" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4852d3ee-c33e-1b07-798c-41e651367343" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_0ff68e79-9d67-8dd3-0a29-1b2e1239e793" xlink:type="locator" />
    <calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1399ec7f-d333-641c-d0c0-2d49567c2e2a" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_0ff68e79-9d67-8dd3-0a29-1b2e1239e793" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_e5890061-8327-8e2a-3fbd-6d1690a72b44" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_ff5db18e-7b91-5a5d-e914-0527b02a8012" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_e5890061-8327-8e2a-3fbd-6d1690a72b44" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt_348d5832-103b-57bd-e34d-356380b786c8" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_e5890061-8327-8e2a-3fbd-6d1690a72b44" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt_348d5832-103b-57bd-e34d-356380b786c8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_bb66d22b-00d8-8213-df94-91578f68ce48" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_e5890061-8327-8e2a-3fbd-6d1690a72b44" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_bb66d22b-00d8-8213-df94-91578f68ce48" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_8c608436-f07c-e907-aa0d-bfd819a80a12" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_e5890061-8327-8e2a-3fbd-6d1690a72b44" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_8c608436-f07c-e907-aa0d-bfd819a80a12" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_4c2e87e5-41d0-b35b-6dfd-e3ab5b253709" xlink:type="locator" />
    <calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_e5890061-8327-8e2a-3fbd-6d1690a72b44" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_4c2e87e5-41d0-b35b-6dfd-e3ab5b253709" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_03b01b21-9333-5ba7-dbad-c8702c225fae" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_e5890061-8327-8e2a-3fbd-6d1690a72b44" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_03b01b21-9333-5ba7-dbad-c8702c225fae" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_438c1b09-9f50-5f5e-b6af-87ca1807a1a2" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_ff5db18e-7b91-5a5d-e914-0527b02a8012" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_438c1b09-9f50-5f5e-b6af-87ca1807a1a2" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/ConsolidatedStatementsOfComprehensiveIncomeLoss" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_640557c9-9806-6bef-9084-9cc792948f77" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_038f4602-9abc-1f60-05a2-6f69306a77ae" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_640557c9-9806-6bef-9084-9cc792948f77" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_038f4602-9abc-1f60-05a2-6f69306a77ae" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_e716acb8-9d7f-1564-a267-c0491db420a5" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_038f4602-9abc-1f60-05a2-6f69306a77ae" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_e716acb8-9d7f-1564-a267-c0491db420a5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_fbd5cad0-09ca-a68e-f9d5-77ff2ba61ae4" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_e716acb8-9d7f-1564-a267-c0491db420a5" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_fbd5cad0-09ca-a68e-f9d5-77ff2ba61ae4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_7443b8c0-35a8-1f56-7e6b-5e71bdbce930" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_e716acb8-9d7f-1564-a267-c0491db420a5" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_7443b8c0-35a8-1f56-7e6b-5e71bdbce930" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_a8fa6c6f-a6dd-0012-f55c-e82fc2a06223" xlink:type="locator" />
    <calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_e716acb8-9d7f-1564-a267-c0491db420a5" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_a8fa6c6f-a6dd-0012-f55c-e82fc2a06223" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_5f8983ec-dfa4-10d0-f53d-c0676300a16f" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_038f4602-9abc-1f60-05a2-6f69306a77ae" xlink:to="loc_us-gaap_ProfitLoss_5f8983ec-dfa4-10d0-f53d-c0676300a16f" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_560dfcb1-0fb6-5ffa-6e3b-8257ed923a94" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_640557c9-9806-6bef-9084-9cc792948f77" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_560dfcb1-0fb6-5ffa-6e3b-8257ed923a94" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6e1329dd-9911-a537-956e-8ca9c6805be6" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_560dfcb1-0fb6-5ffa-6e3b-8257ed923a94" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6e1329dd-9911-a537-956e-8ca9c6805be6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest_624409ad-d2a6-8c62-6005-679a3ac4df32" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_560dfcb1-0fb6-5ffa-6e3b-8257ed923a94" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest_624409ad-d2a6-8c62-6005-679a3ac4df32" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/ConsolidatedStatementsOfEquity" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ConsolidatedStatementsOfOperations" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_e62ce8b8-4401-2622-8598-3e644745e95e" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_5f8983ec-dfa4-10d0-f53d-c0676300a16f" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_e62ce8b8-4401-2622-8598-3e644745e95e" xlink:to="loc_us-gaap_ProfitLoss_5f8983ec-dfa4-10d0-f53d-c0676300a16f" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_5f8983ec-dfa4-10d0-f53d-c0676300a16f" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_0ea1551e-1643-5e21-4c6e-6431fd87aa68" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:to="loc_us-gaap_OperatingIncomeLoss_0ea1551e-1643-5e21-4c6e-6431fd87aa68" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaap_GrossProfit_ae720951-4a78-255d-8bd1-88ff26a27caf" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0ea1551e-1643-5e21-4c6e-6431fd87aa68" xlink:to="loc_us-gaap_GrossProfit_ae720951-4a78-255d-8bd1-88ff26a27caf" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_533a4e74-899a-26d7-f9ea-a738a9e615c4" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_ae720951-4a78-255d-8bd1-88ff26a27caf" xlink:to="loc_us-gaap_SalesRevenueNet_533a4e74-899a-26d7-f9ea-a738a9e615c4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_a64684b5-99de-91bb-54dd-5702d4624c68" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_ae720951-4a78-255d-8bd1-88ff26a27caf" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_a64684b5-99de-91bb-54dd-5702d4624c68" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_8d80f9f2-ec8e-5a02-2390-b5ea959a18b0" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0ea1551e-1643-5e21-4c6e-6431fd87aa68" xlink:to="loc_us-gaap_OperatingExpenses_8d80f9f2-ec8e-5a02-2390-b5ea959a18b0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SellingAndMarketingExpense" xlink:label="loc_us-gaap_SellingAndMarketingExpense_4466c9c2-563e-0e4c-244e-504a0a74eee1" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_8d80f9f2-ec8e-5a02-2390-b5ea959a18b0" xlink:to="loc_us-gaap_SellingAndMarketingExpense_4466c9c2-563e-0e4c-244e-504a0a74eee1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_6a3cb05a-f9c0-32f6-d20f-a948f53d0ee5" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_8d80f9f2-ec8e-5a02-2390-b5ea959a18b0" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_6a3cb05a-f9c0-32f6-d20f-a948f53d0ee5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_69f193f1-2583-2a25-604c-cc949229c2d8" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_8d80f9f2-ec8e-5a02-2390-b5ea959a18b0" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_69f193f1-2583-2a25-604c-cc949229c2d8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_682e13ed-74ef-f976-16fa-3796f1bc898f" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_8d80f9f2-ec8e-5a02-2390-b5ea959a18b0" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_682e13ed-74ef-f976-16fa-3796f1bc898f" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_9eeada2d-bc9c-ffca-e02d-8e9d67d5416e" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_8d80f9f2-ec8e-5a02-2390-b5ea959a18b0" xlink:to="loc_us-gaap_RestructuringCharges_9eeada2d-bc9c-ffca-e02d-8e9d67d5416e" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_7c3c4ca0-e0f5-df19-8754-8242a2b1d392" xlink:type="locator" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_8d80f9f2-ec8e-5a02-2390-b5ea959a18b0" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_7c3c4ca0-e0f5-df19-8754-8242a2b1d392" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_915682f7-b9cc-2ed3-6852-178ddfcb101f" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_915682f7-b9cc-2ed3-6852-178ddfcb101f" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_f41ffc72-ebad-5797-e151-38939dd37877" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_915682f7-b9cc-2ed3-6852-178ddfcb101f" xlink:to="loc_us-gaap_InvestmentIncomeInterest_f41ffc72-ebad-5797-e151-38939dd37877" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_8d3aa4ad-dbea-9eba-4578-5d3b83ba3bc6" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_915682f7-b9cc-2ed3-6852-178ddfcb101f" xlink:to="loc_us-gaap_InterestExpense_8d3aa4ad-dbea-9eba-4578-5d3b83ba3bc6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_51486ac3-3cfb-dff4-43ca-0d3980775a1d" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_915682f7-b9cc-2ed3-6852-178ddfcb101f" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_51486ac3-3cfb-dff4-43ca-0d3980775a1d" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_5f8983ec-dfa4-10d0-f53d-c0676300a16f" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6e1329dd-9911-a537-956e-8ca9c6805be6" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_e62ce8b8-4401-2622-8598-3e644745e95e" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6e1329dd-9911-a537-956e-8ca9c6805be6" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/DebtCreditFacilityAdditionalInformationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DebtScheduleOfDebtDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_9210187e-cdda-2312-446f-000237db141c" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_cb391e84-b205-7d47-a257-0dea5fb19043" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_9210187e-cdda-2312-446f-000237db141c" xlink:to="loc_us-gaap_LongTermDebtCurrent_cb391e84-b205-7d47-a257-0dea5fb19043" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_fe891e5b-d2af-f798-198f-f728ce0375a1" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_9210187e-cdda-2312-446f-000237db141c" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_fe891e5b-d2af-f798-198f-f728ce0375a1" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/DebtScheduleOfLongTermDebtMaturitiesDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DebtScheduleOfLongTermDebtRepaymentsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DebtScheduleOfUnamortizedPrepaidDebtFeesDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DebtTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DebtTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansAccumulatedBenefitObligationAdditionalDetailsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansChangeInBenefitObligationAndPlanAssetsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansDefinedBenefitPensionPlanEmployerContributionsAdditionalInformationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansDefinedBenefitPensionPlansTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansExpectedFutureAnnualBenefitPaymentsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansFairValuesOfPlanInvestmentsByAssetCategoryDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansLevel3PlanAssetRollforwardDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfAccumulatedBenefitObligationInExcessOfFairValueOfPlanAssetsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfAmountsRecognizedInConsolidatedBalanceSheetsDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_9616a28d-ded5-97c4-5580-9548a533b46d" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent" xlink:label="loc_us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent_28e3b754-f48a-6907-0999-0e59a83d89df" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_9616a28d-ded5-97c4-5580-9548a533b46d" xlink:to="loc_us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent_28e3b754-f48a-6907-0999-0e59a83d89df" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent_172a673c-fe74-adcf-bb27-8683f329e539" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_9616a28d-ded5-97c4-5580-9548a533b46d" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent_172a673c-fe74-adcf-bb27-8683f329e539" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_5d08b7bd-ca05-8514-371c-1c59edeb75df" xlink:type="locator" />
    <calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_9616a28d-ded5-97c4-5580-9548a533b46d" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_5d08b7bd-ca05-8514-371c-1c59edeb75df" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossPreTaxDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_bb1c9505-4721-dd89-ca07-86619a0ed82a" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_318d3e3b-3d7a-832f-6bdb-04ae11e3de1b" xlink:type="locator" />
    <calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_bb1c9505-4721-dd89-ca07-86619a0ed82a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_318d3e3b-3d7a-832f-6bdb-04ae11e3de1b" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax_7b65e955-4837-b446-57f2-f5ff9725867f" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_bb1c9505-4721-dd89-ca07-86619a0ed82a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax_7b65e955-4837-b446-57f2-f5ff9725867f" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_OtherComprehensiveIncomeLossPlanAssetGainLossBeforeTax" xlink:label="loc_itri_OtherComprehensiveIncomeLossPlanAssetGainLossBeforeTax_dfddb261-27c2-d4cc-a07d-be9024b77b19" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_bb1c9505-4721-dd89-ca07-86619a0ed82a" xlink:to="loc_itri_OtherComprehensiveIncomeLossPlanAssetGainLossBeforeTax_dfddb261-27c2-d4cc-a07d-be9024b77b19" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_7a3ad9e0-9b8a-f1c5-c971-a76c3e5fc275" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_bb1c9505-4721-dd89-ca07-86619a0ed82a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_7a3ad9e0-9b8a-f1c5-c971-a76c3e5fc275" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_ebf14472-7fef-7539-f148-8677ca554bef" xlink:type="locator" />
    <calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_bb1c9505-4721-dd89-ca07-86619a0ed82a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_ebf14472-7fef-7539-f148-8677ca554bef" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_OtherAmountsRecognizedInOtherComprehensiveIncomeBeforeTax" xlink:label="loc_itri_OtherAmountsRecognizedInOtherComprehensiveIncomeBeforeTax_e85bddea-b32e-4a91-92e8-be90238f054e" xlink:type="locator" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_bb1c9505-4721-dd89-ca07-86619a0ed82a" xlink:to="loc_itri_OtherAmountsRecognizedInOtherComprehensiveIncomeBeforeTax_e85bddea-b32e-4a91-92e8-be90238f054e" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfNetPeriodicBenefitCostNotYetRecognizedDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_44f85d61-4f22-6f77-0665-dfd4cd6360f3" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax_af290861-2a20-352a-1281-a33c31716a0a" xlink:type="locator" />
    <calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_44f85d61-4f22-6f77-0665-dfd4cd6360f3" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax_af290861-2a20-352a-1281-a33c31716a0a" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_33b6b4c6-7ecf-632f-6afe-1ecf26896213" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_44f85d61-4f22-6f77-0665-dfd4cd6360f3" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_33b6b4c6-7ecf-632f-6afe-1ecf26896213" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfNetPeriodicPensionBenefitCostsDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_2ec65622-4890-2364-d89a-c6403a1d04a9" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_966abc5a-0aea-5fe8-d8a1-9e044afb9784" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_2ec65622-4890-2364-d89a-c6403a1d04a9" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_966abc5a-0aea-5fe8-d8a1-9e044afb9784" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_6183ad76-cfec-d832-340d-85dc815112da" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_2ec65622-4890-2364-d89a-c6403a1d04a9" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_6183ad76-cfec-d832-340d-85dc815112da" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_313a5f98-4635-6c34-4024-f94b2c5b9063" xlink:type="locator" />
    <calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_2ec65622-4890-2364-d89a-c6403a1d04a9" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_313a5f98-4635-6c34-4024-f94b2c5b9063" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_2b770c62-b0fb-c708-98e5-41278be9cb84" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_2ec65622-4890-2364-d89a-c6403a1d04a9" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_2b770c62-b0fb-c708-98e5-41278be9cb84" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanFutureAmortizationOfGainLoss" xlink:label="loc_us-gaap_DefinedBenefitPlanFutureAmortizationOfGainLoss_7231ce52-d5ca-841c-57c8-74f3ae49d9d3" xlink:type="locator" />
    <calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_2ec65622-4890-2364-d89a-c6403a1d04a9" xlink:to="loc_us-gaap_DefinedBenefitPlanFutureAmortizationOfGainLoss_7231ce52-d5ca-841c-57c8-74f3ae49d9d3" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_DefinedBenefitPlanSettlementAndOtherBenefitCosts" xlink:label="loc_itri_DefinedBenefitPlanSettlementAndOtherBenefitCosts_a58ae99a-8417-64ec-cba0-b87690aa598b" xlink:type="locator" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_2ec65622-4890-2364-d89a-c6403a1d04a9" xlink:to="loc_itri_DefinedBenefitPlanSettlementAndOtherBenefitCosts_a58ae99a-8417-64ec-cba0-b87690aa598b" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansScheduleOfSignificantActuarialWeightedAverageAssumptionsUsedInDeterminingBenefitObligationAndNetPeriodicBenefitCostDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansSignificantActuarialWeightedAssumptionsDiscountRateDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedBenefitPensionPlansTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedContributionBonusAndProfitSharingPlansNarrativeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedContributionBonusAndProfitSharingPlansScheduleOfBonusAndProfitSharingPlansExpenseDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedContributionBonusAndProfitSharingPlansScheduleOfDefinedContributionPlansExpenseDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedContributionBonusAndProfitSharingPlansTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DefinedContributionBonusAndProfitSharingTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DerivativeFinancialInstrumentsDerivativeAndNonderivativeHedgingInstrumentFairValueDisclosureDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DerivativeFinancialInstrumentsDerivativeFinancialInstrumentsNarrativeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DerivativeFinancialInstrumentsDerivativeFinancialInstrumentsTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DerivativeFinancialInstrumentsDerivativesNotDesignatedAsHedgingRelationshipsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DerivativeFinancialInstrumentsEffectOfCashFlowDerivativesOnBalanceSheetAndIncomeStatementBeforeTaxDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DerivativeFinancialInstrumentsEffectOfNetInvestmentHedgeNonderivativeFinancialInstrumentOnOciDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DerivativeFinancialInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DerivativeFinancialInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DerivativeFinancialInstrumentsTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/DocumentAndEntityInformationDocument" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/EarningsPerShareAndCapitalStructureComputationOfBasicAndDilutedEarningsPerShareDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_ca9bebe4-4073-b721-7b75-1a0086593d58" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_8afbf9ec-40f2-ac04-dde9-64f96fdfbf74" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_ca9bebe4-4073-b721-7b75-1a0086593d58" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_8afbf9ec-40f2-ac04-dde9-64f96fdfbf74" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_0449447d-2475-b5e7-892e-ced6d0229840" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_ca9bebe4-4073-b721-7b75-1a0086593d58" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_0449447d-2475-b5e7-892e-ced6d0229840" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/EarningsPerShareAndCapitalStructureEarningsPerShareAndCapitalStructureTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/EarningsPerShareAndCapitalStructureStockBasedAwardsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/EarningsPerShareAndCapitalStructureTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/FairValuesOfFinancialInstrumentsScheduleOfFairValuesOfFinancialInstrumentsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/FairValuesOfFinancialInstrumentsTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/GoodwillNarrativeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/GoodwillScheduleOfGoodwillAllocatedToReportingSegmentsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/GoodwillScheduleOfGoodwillAllocatedToReportingSegmentsTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/GoodwillTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IncomeTaxesIncomeTaxExaminationByJurisdictionDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IncomeTaxesNarrativeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IncomeTaxesScheduleOfDeferredTaxAssetsAndLiabilitiesDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_7ab95885-50a1-f3b5-4737-49b616fc51d6" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_c9103802-e01c-0411-2da8-2206c8e6cbaf" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_7ab95885-50a1-f3b5-4737-49b616fc51d6" xlink:to="loc_us-gaap_DeferredTaxAssetsNet_c9103802-e01c-0411-2da8-2206c8e6cbaf" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_c9103802-e01c-0411-2da8-2206c8e6cbaf" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_2388bf7d-bac3-63e4-7ea0-6e9febb628dd" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_2388bf7d-bac3-63e4-7ea0-6e9febb628dd" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount" xlink:label="loc_us-gaap_TaxCreditCarryforwardAmount_a3a1b4b8-331c-d9f1-2e6a-e30ee1ef6e26" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_us-gaap_TaxCreditCarryforwardAmount_a3a1b4b8-331c-d9f1-2e6a-e30ee1ef6e26" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_c4ce560b-fd0f-3932-c8de-df83897a8677" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_c4ce560b-fd0f-3932-c8de-df83897a8677" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions_e3b0844b-adc1-217d-22ac-2554ef6bc964" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions_e3b0844b-adc1-217d-22ac-2554ef6bc964" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves_0c26b8f9-10cb-04fe-90d7-fe447caebc36" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves_0c26b8f9-10cb-04fe-90d7-fe447caebc36" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_DeferredTaxAssetsDepreciationAndAmortization" xlink:label="loc_itri_DeferredTaxAssetsDepreciationAndAmortization_d02136fd-4c51-e14a-5a01-be9022951ecf" xlink:type="locator" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_itri_DeferredTaxAssetsDepreciationAndAmortization_d02136fd-4c51-e14a-5a01-be9022951ecf" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_11af201b-713a-e639-e3e5-2a2e9be5b0c6" xlink:type="locator" />
    <calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_11af201b-713a-e639-e3e5-2a2e9be5b0c6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsInventory" xlink:label="loc_us-gaap_DeferredTaxAssetsInventory_5f4f401a-b6c0-85a8-5abe-7ae5899d7ce1" xlink:type="locator" />
    <calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_us-gaap_DeferredTaxAssetsInventory_5f4f401a-b6c0-85a8-5abe-7ae5899d7ce1" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_Deferredtaxassetdeferredrevenue" xlink:label="loc_itri_Deferredtaxassetdeferredrevenue_1295155D0487EBE5FA0B7F264D9F5741" xlink:type="locator" />
    <calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_itri_Deferredtaxassetdeferredrevenue_1295155D0487EBE5FA0B7F264D9F5741" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsUnrealizedCurrencyLosses" xlink:label="loc_us-gaap_DeferredTaxAssetsUnrealizedCurrencyLosses_6f824a0a-bb36-904d-8fe7-153228222a9b" xlink:type="locator" />
    <calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_us-gaap_DeferredTaxAssetsUnrealizedCurrencyLosses_6f824a0a-bb36-904d-8fe7-153228222a9b" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_d2894808-c556-546c-7bdb-cf4d5d84446f" xlink:type="locator" />
    <calculationArc order="11" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_d2894808-c556-546c-7bdb-cf4d5d84446f" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="loc_us-gaap_OperatingLossCarryforwards_78297a54-1118-c512-421e-3a03a06f9412" xlink:type="locator" />
    <calculationArc order="12" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_ae76b0a4-0e26-3d8f-4ecb-c8186dd802d0" xlink:to="loc_us-gaap_OperatingLossCarryforwards_78297a54-1118-c512-421e-3a03a06f9412" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_43429341-a7f8-3d28-8300-64e1feef8fa0" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_c9103802-e01c-0411-2da8-2206c8e6cbaf" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_43429341-a7f8-3d28-8300-64e1feef8fa0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="loc_us-gaap_DeferredTaxLiabilities_f790ef08-9e64-0989-2e62-f1a00cb26d64" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_7ab95885-50a1-f3b5-4737-49b616fc51d6" xlink:to="loc_us-gaap_DeferredTaxLiabilities_f790ef08-9e64-0989-2e62-f1a00cb26d64" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_DeferredTaxLiabilitiesDepreciationAndAmortization" xlink:label="loc_itri_DeferredTaxLiabilitiesDepreciationAndAmortization_b4e2c572-d8cb-839e-ef67-be90203523bb" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f790ef08-9e64-0989-2e62-f1a00cb26d64" xlink:to="loc_itri_DeferredTaxLiabilitiesDepreciationAndAmortization_b4e2c572-d8cb-839e-ef67-be90203523bb" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOtherComprehensiveIncome" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesOtherComprehensiveIncome_082bc55c-eb49-8faf-8dff-8fc750a47b68" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f790ef08-9e64-0989-2e62-f1a00cb26d64" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesOtherComprehensiveIncome_082bc55c-eb49-8faf-8dff-8fc750a47b68" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOther" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesOther_24ce0b8b-7683-acd6-b39f-77940dbca72b" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f790ef08-9e64-0989-2e62-f1a00cb26d64" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesOther_24ce0b8b-7683-acd6-b39f-77940dbca72b" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/IncomeTaxesScheduleOfIncomeTaxProvisionBenefitDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_34234baa-d101-3f73-2c90-9ccf83248ac9" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_34234baa-d101-3f73-2c90-9ccf83248ac9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_bbeff925-a146-2078-8abf-f4cd97255735" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_34234baa-d101-3f73-2c90-9ccf83248ac9" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_bbeff925-a146-2078-8abf-f4cd97255735" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_2ac2b83b-7587-ac08-d667-af95bd01fbb2" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_34234baa-d101-3f73-2c90-9ccf83248ac9" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_2ac2b83b-7587-ac08-d667-af95bd01fbb2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentForeignTaxExpenseBenefit_1be7a3a1-cbc3-8ffe-f157-edb51cd26a68" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_34234baa-d101-3f73-2c90-9ccf83248ac9" xlink:to="loc_us-gaap_CurrentForeignTaxExpenseBenefit_1be7a3a1-cbc3-8ffe-f157-edb51cd26a68" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_8b437d2d-6bbf-1f71-a341-6d3ac2b36703" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_8b437d2d-6bbf-1f71-a341-6d3ac2b36703" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_0a099f0c-8f61-7b47-fb6f-d9dfccab6a2b" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_8b437d2d-6bbf-1f71-a341-6d3ac2b36703" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_0a099f0c-8f61-7b47-fb6f-d9dfccab6a2b" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_01bd828d-ff2f-1258-4ecb-6afd711760b6" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_8b437d2d-6bbf-1f71-a341-6d3ac2b36703" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_01bd828d-ff2f-1258-4ecb-6afd711760b6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_de4150a6-31ba-55b3-12d4-35cb377c9ca2" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_8b437d2d-6bbf-1f71-a341-6d3ac2b36703" xlink:to="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_de4150a6-31ba-55b3-12d4-35cb377c9ca2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:label="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_f4bda0ed-25cf-d35b-ce43-0182bb40c2fe" xlink:type="locator" />
    <calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_f4bda0ed-25cf-d35b-ce43-0182bb40c2fe" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/IncomeTaxesScheduleOfIncomeTaxRateReconciliationDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_23dfa76f-a323-ebe5-1756-72b60cc125de" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_23dfa76f-a323-ebe5-1756-72b60cc125de" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses_7a9a17f9-6e0d-b24d-b82f-d5e16b406190" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses_7a9a17f9-6e0d-b24d-b82f-d5e16b406190" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_38b23e59-fe3b-da98-561d-a315421d29db" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_38b23e59-fe3b-da98-561d-a315421d29db" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_c5d5e46a-1f68-96cb-22d6-ccc29d0c2a99" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_c5d5e46a-1f68-96cb-22d6-ccc29d0c2a99" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential" xlink:label="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_4c2fcc6c-8b51-8df9-8263-f3b18b9d8dab" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_4c2fcc6c-8b51-8df9-8263-f3b18b9d8dab" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxCredits" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCredits_ae3622e5-2124-0af8-efc7-cdbb07331570" xlink:type="locator" />
    <calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxCredits_ae3622e5-2124-0af8-efc7-cdbb07331570" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxContingencies" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxContingencies_21a8f74e-f00c-07e5-b0f1-c35379c9e64b" xlink:type="locator" />
    <calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxContingencies_21a8f74e-f00c-07e5-b0f1-c35379c9e64b" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate" xlink:label="loc_us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate_90899b88-08d5-9e1f-00a7-e8a39eb0efbc" xlink:type="locator" />
    <calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate_90899b88-08d5-9e1f-00a7-e8a39eb0efbc" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_9a82a053-a83b-f7b5-55e1-2d615631a3f2" xlink:type="locator" />
    <calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_9a82a053-a83b-f7b5-55e1-2d615631a3f2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationRepatriationOfForeignEarnings" xlink:label="loc_us-gaap_IncomeTaxReconciliationRepatriationOfForeignEarnings_f1ffc600-7cd6-4d9b-3555-0aacfd444b4e" xlink:type="locator" />
    <calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationRepatriationOfForeignEarnings_f1ffc600-7cd6-4d9b-3555-0aacfd444b4e" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationDeductionsQualifiedProductionActivities" xlink:label="loc_us-gaap_IncomeTaxReconciliationDeductionsQualifiedProductionActivities_ef1f18b2-3929-1c9e-8fff-3124657d1417" xlink:type="locator" />
    <calculationArc order="11" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationDeductionsQualifiedProductionActivities_ef1f18b2-3929-1c9e-8fff-3124657d1417" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_IncomeTaxReconciliationLocalForeignTaxes" xlink:label="loc_itri_IncomeTaxReconciliationLocalForeignTaxes_16aeb0b2-083f-6abc-69d6-be90243ae092" xlink:type="locator" />
    <calculationArc order="12" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_itri_IncomeTaxReconciliationLocalForeignTaxes_16aeb0b2-083f-6abc-69d6-be90243ae092" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_46074fad-ba0e-2a8e-89a0-60a24310370f" xlink:type="locator" />
    <calculationArc order="13" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_b8dcf191-083d-828d-7b9f-e2d2969b89f4" xlink:to="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_46074fad-ba0e-2a8e-89a0-60a24310370f" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_e8c93fd8-b953-0fac-1368-bda1875af048" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_e8c93fd8-b953-0fac-1368-bda1875af048" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_6a037740-99db-8b3b-3911-f1b1e7885e0c" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_6a037740-99db-8b3b-3911-f1b1e7885e0c" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/IncomeTaxesTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IncomeTaxesTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IncomeTaxesUnrecognizedTaxBenefitsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IntangibleAssetsAmortizationExpenseDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IntangibleAssetsEstimatedFutureAnnualAmortizationExpenseDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_d1f67248-e9b5-f4cc-7b0f-6057f1a3d17a" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_2249ecdd-108d-3264-e1fb-82dc2f8b7f93" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_d1f67248-e9b5-f4cc-7b0f-6057f1a3d17a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_2249ecdd-108d-3264-e1fb-82dc2f8b7f93" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_0395a918-3975-df2b-2aff-c690ea9ff6a6" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_d1f67248-e9b5-f4cc-7b0f-6057f1a3d17a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_0395a918-3975-df2b-2aff-c690ea9ff6a6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_522cf592-49df-8430-14fb-ace2b07d08a6" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_d1f67248-e9b5-f4cc-7b0f-6057f1a3d17a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_522cf592-49df-8430-14fb-ace2b07d08a6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_f9536b4e-5267-6ef8-a509-7c8008810f55" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_d1f67248-e9b5-f4cc-7b0f-6057f1a3d17a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_f9536b4e-5267-6ef8-a509-7c8008810f55" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_1435205b-5a1f-afbc-0b39-6d638729472e" xlink:type="locator" />
    <calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_d1f67248-e9b5-f4cc-7b0f-6057f1a3d17a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_1435205b-5a1f-afbc-0b39-6d638729472e" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_772dc97e-46eb-33c4-ae54-6c479043f6a5" xlink:type="locator" />
    <calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_d1f67248-e9b5-f4cc-7b0f-6057f1a3d17a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_772dc97e-46eb-33c4-ae54-6c479043f6a5" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/IntangibleAssetsGrossCarryingAmountAndAccumulatedAmortizationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IntangibleAssetsIntangibleAssetsNarrativeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IntangibleAssetsScheduleOfAcquiredFiniteLivedIntangibleAssetsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IntangibleAssetsScheduleOfIntangibleAssetsTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IntangibleAssetsSummaryOfIntangibleAssetAccountActivityDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/IntangibleAssetsTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/PropertyPlantAndEquipmentByLocationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyResultsNarrativeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyResultsRevisionsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyResultsTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyRevisedBalanceSheetDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyRevisedStatementsOfCashFlowsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyRevisedStatementsOfComprehensiveIncomeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/QuarterlyResultsUnauditedQuarterlyRevisedStatementsOfOperationsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/QuarterlyResultsUnauditedTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RestructuringAdditionalInformationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RestructuringExpectedCostsCostRecognizedAndRemainingCostsToBeRecognized2014ProjectsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RestructuringLongLivedAssetsHeldForSaleAtFairValueDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RestructuringRelatedBalanceSheetActivityDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RestructuringTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RestructuringTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsRevisedBalanceSheetDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsRevisedCashFlowsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsRevisedComprehensiveIncomeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsRevisedIncomeStatementDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/RevisionOfPriorPeriodFinancialStatementsTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ScheduleOfFairValuesOfFinancialInstrumentsByBalanceSheetGroupingTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SegmentInformationInformationBySegmentDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SegmentInformationMajorCustomersDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SegmentInformationRevenuesByRegionDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SegmentInformationSegmentResultsNarrativeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SegmentInformationTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SegmentInformationTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ShareholdersEquityAccumulatedOciReclassifiedToStatementOfOperationsDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_2b770c62-b0fb-c708-98e5-41278be9cb84" xlink:type="locator" />
    <calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_2b770c62-b0fb-c708-98e5-41278be9cb84" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_ba702cef-8d4b-17f2-0b31-74e9eb092d82" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_ba702cef-8d4b-17f2-0b31-74e9eb092d82" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_cc07a3ef-f378-8313-6b42-7948b3c915c6" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_cc07a3ef-f378-8313-6b42-7948b3c915c6" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_OtherAmountsRecognizedInOtherComprehensiveIncomeBeforeTax" xlink:label="loc_itri_OtherAmountsRecognizedInOtherComprehensiveIncomeBeforeTax_e85bddea-b32e-4a91-92e8-be90238f054e" xlink:type="locator" />
    <calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_f0ea1b66-a9f7-f42c-6882-4cca5faefea1" xlink:to="loc_itri_OtherAmountsRecognizedInOtherComprehensiveIncomeBeforeTax_e85bddea-b32e-4a91-92e8-be90238f054e" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/ShareholdersEquityAccumulatedOtherComprehensiveIncomeDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_58e3e908-4af5-683d-5a7a-0ca47c8e456d" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9cb44be5-2a71-02f6-ec1b-e73ec75bdeb8" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_58e3e908-4af5-683d-5a7a-0ca47c8e456d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9cb44be5-2a71-02f6-ec1b-e73ec75bdeb8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_899dfaa0-0733-036e-1b68-7a4e8ba40bf8" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_58e3e908-4af5-683d-5a7a-0ca47c8e456d" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_899dfaa0-0733-036e-1b68-7a4e8ba40bf8" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/ShareholdersEquityAdditionalInformationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ShareholdersEquityOtherComprehensiveIncomeLossTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ShareholdersEquityScheduleOfOtherComprehensiveIncomeLossTaxEffectDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_01d4ad47-cae9-4c92-0f76-4a1ef3b23b7f" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent_fc1ccca5-0780-6770-7f15-f09568f0e7a1" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_01d4ad47-cae9-4c92-0f76-4a1ef3b23b7f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent_fc1ccca5-0780-6770-7f15-f09568f0e7a1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_185b29a6-508c-1cfd-5c52-f4cf94089da0" xlink:type="locator" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_01d4ad47-cae9-4c92-0f76-4a1ef3b23b7f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_185b29a6-508c-1cfd-5c52-f4cf94089da0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_e37bf309-387b-e7e3-f6c9-a2ed83ccf48b" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_01d4ad47-cae9-4c92-0f76-4a1ef3b23b7f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_e37bf309-387b-e7e3-f6c9-a2ed83ccf48b" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_d80cbd5e-e5b2-fb73-023d-70e216f4e99b" xlink:type="locator" />
    <calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_01d4ad47-cae9-4c92-0f76-4a1ef3b23b7f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_d80cbd5e-e5b2-fb73-023d-70e216f4e99b" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_bb1c9505-4721-dd89-ca07-86619a0ed82a" xlink:type="locator" />
    <calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_01d4ad47-cae9-4c92-0f76-4a1ef3b23b7f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_bb1c9505-4721-dd89-ca07-86619a0ed82a" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_58e3e908-4af5-683d-5a7a-0ca47c8e456d" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_2dc03bb1-7e1c-8836-90a9-27405b0684df" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_58e3e908-4af5-683d-5a7a-0ca47c8e456d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_2dc03bb1-7e1c-8836-90a9-27405b0684df" xlink:type="arc" />
    <calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_58e3e908-4af5-683d-5a7a-0ca47c8e456d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_185b29a6-508c-1cfd-5c52-f4cf94089da0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_57f718b6-d463-a1a8-7fd5-83810f6bedf1" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_58e3e908-4af5-683d-5a7a-0ca47c8e456d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_57f718b6-d463-a1a8-7fd5-83810f6bedf1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_65cbf966-17f1-6b91-ff34-d36adae843af" xlink:type="locator" />
    <calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_58e3e908-4af5-683d-5a7a-0ca47c8e456d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_65cbf966-17f1-6b91-ff34-d36adae843af" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_a8fa6c6f-a6dd-0012-f55c-e82fc2a06223" xlink:type="locator" />
    <calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_58e3e908-4af5-683d-5a7a-0ca47c8e456d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_a8fa6c6f-a6dd-0012-f55c-e82fc2a06223" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_df273035-8bfd-1e70-da22-795e2f8c4a0b" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent_e8afd9b3-3e09-b65d-9853-d4d3598fbeb3" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_df273035-8bfd-1e70-da22-795e2f8c4a0b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent_e8afd9b3-3e09-b65d-9853-d4d3598fbeb3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_6be85aa1-c0cf-8ce5-bc65-ed582e78a91a" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_df273035-8bfd-1e70-da22-795e2f8c4a0b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_6be85aa1-c0cf-8ce5-bc65-ed582e78a91a" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_a8c501c7-cf1f-a0e6-a897-a77734bc4ecb" xlink:type="locator" />
    <calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_df273035-8bfd-1e70-da22-795e2f8c4a0b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_a8c501c7-cf1f-a0e6-a897-a77734bc4ecb" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_1f0bf785-2b77-e884-d130-f519f2903ff1" xlink:type="locator" />
    <calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_df273035-8bfd-1e70-da22-795e2f8c4a0b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_1f0bf785-2b77-e884-d130-f519f2903ff1" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/ShareholdersEquityShareRepurchasePlanInformationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ShareholdersEquityTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/StockBasedCompensationEmployeeStockPurchasePlanDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/StockBasedCompensationExpenseAndRelatedTaxBenefitDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_d4c99b59-c44a-c4ac-309f-0bddfdb944a5" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockOptionPlanExpense" xlink:label="loc_us-gaap_StockOptionPlanExpense_c86cbcd3-c199-cabc-30f6-32bb8cc89779" xlink:type="locator" />
    <calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShareBasedCompensation_d4c99b59-c44a-c4ac-309f-0bddfdb944a5" xlink:to="loc_us-gaap_StockOptionPlanExpense_c86cbcd3-c199-cabc-30f6-32bb8cc89779" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestrictedStockExpense" xlink:label="loc_us-gaap_RestrictedStockExpense_670fafd1-6e12-eafc-2fc1-6e003952d0e4" xlink:type="locator" />
    <calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShareBasedCompensation_d4c99b59-c44a-c4ac-309f-0bddfdb944a5" xlink:to="loc_us-gaap_RestrictedStockExpense_670fafd1-6e12-eafc-2fc1-6e003952d0e4" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_UnrestrictedStockAwardsCompensationExpense" xlink:label="loc_itri_UnrestrictedStockAwardsCompensationExpense_a6141f58-f0b7-4f73-1f17-b87690fa3ac2" xlink:type="locator" />
    <calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShareBasedCompensation_d4c99b59-c44a-c4ac-309f-0bddfdb944a5" xlink:to="loc_itri_UnrestrictedStockAwardsCompensationExpense_a6141f58-f0b7-4f73-1f17-b87690fa3ac2" xlink:type="arc" />
    <loc xlink:href="itri-20151231.xsd#itri_EmployeeStockPurchasePlanCompensationExpense" xlink:label="loc_itri_EmployeeStockPurchasePlanCompensationExpense_12a02003-41f9-4db8-0aef-b87690e60391" xlink:type="locator" />
    <calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShareBasedCompensation_d4c99b59-c44a-c4ac-309f-0bddfdb944a5" xlink:to="loc_itri_EmployeeStockPurchasePlanCompensationExpense_12a02003-41f9-4db8-0aef-b87690e60391" xlink:type="arc" />
  </calculationLink>
  <calculationLink xlink:role="http://www.itron.com/role/StockBasedCompensationLongTermPerformanceRestrictedStockUnitAwardMonteCarloPricingModelAssumptionsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/StockBasedCompensationNarrativeDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/StockBasedCompensationRestrictedStockUnitsSummaryDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/StockBasedCompensationStockOptionBlackScholesOptionPricingModelAssumptionsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/StockBasedCompensationStockOptionSummaryDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/StockBasedCompensationTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/StockBasedCompensationTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/StockBasedCompensationUnrestrictedStockAwardsSummaryDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SubsequentEventTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SubsequentEventsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesBasisOfConsolidationPolicyAdditionalInformationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentPolicyAdditionalInformationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesRevenueRecognitionPolicyAdditionalInformationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesStockBasedCompensationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfBusinessAcquisitionsAdditionalInformationDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfForeignCurrencyLossesNetOfHedgingAdditionalDetailsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/SummaryOfSignificantAccountingPoliciesTextBlock" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ValuationAndQualifyingAccountsDetails" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ValuationAndQualifyingAccountsTables" xlink:type="extended" />
  <calculationLink xlink:role="http://www.itron.com/role/ValuationAndQualifyingAccountsTextBlock" xlink:type="extended" />
</linkbase>
