Compound Interest Calculator Initial amount $ Interest rate % Term Years Term - Months Months Compound frequency YearlySemi-AnnuallyQuarterlyMonthlyWeeklyDaily Additional deposits/loans Monthly deposit/loan amount $ Deposited/loaned at beginning or end of period? BeginningEnd Totals Principal $ Deposits $ Compound interest on principal $ Compound interest on deposits $ Total compound interest $ Final balance $ First Name * Last Name * Email Address * Contact Number Calculate