Home/Finance/Interest Rate CalculatorInvestmentsInterest Rate CalculatorBack-solve a rate when you know the dollar amount of interest earned.Principal($)$Interest earned($)$YearsModeSimpleCompound (annual)CalculateResetSharePrintResult will appear hereRelated CalculatorsSimple Interest CalculatorCompound Interest CalculatorAPY CalculatorInvestment Growth CalculatorCAGR CalculatorNPV Calculator