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Rate of Return CalculatorCalculate your rate of return (ROR) on an investment from beginning value, ending value, and income received. Get the percentage total return instantly.
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Compound Growth CalculatorCalculate the future value of any amount that compounds at a fixed growth rate over time using FV = PV × (1 + r)^n. Fast and free.
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Effective Annual Rate (EAR) CalculatorCalculate the Effective Annual Rate (EAR) from a nominal rate and compounding frequency. See the true yearly interest cost or yield with EAR = (1 + i/n)^n − 1.
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Annuity CalculatorCalculate the future value and present value of an annuity from your payment, interest rate, and number of periods. Supports ordinary and annuity-due.
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TDS Interest CalculatorCalculate interest on late TDS payment in India. Enter the TDS amount, monthly interest rate and months delayed to get interest and total payable.
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Taylor Rule CalculatorUse the Taylor Rule calculator to estimate the recommended central bank policy interest rate from inflation, target inflation, the neutral rate, and the output gap.
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Real Interest Rate CalculatorCalculate the real interest rate from a nominal rate and inflation using the exact Fisher equation, plus the quick nominal minus inflation approximation.
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Post Judgment Interest CalculatorCalculate post-judgment interest on a court award using simple daily interest. Enter judgment amount, annual rate, and days elapsed to get interest owed.
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Payday Loan CalculatorCalculate the total repayment and effective APR of a payday loan from the amount borrowed, the fee charged, and the loan term in days.
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Mortgage Interest CalculatorCalculate the total interest you'll pay on a mortgage. Enter loan amount, interest rate, and term to see total interest, monthly payment, and total cost.
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Blended Rate CalculatorCalculate the blended (weighted average) interest rate across multiple loans or balances. Combine up to three balances and rates instantly.
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Simple Savings CalculatorCalculate the future value of your savings with compound interest. Enter your deposit, rate, years and compounding frequency to see total growth.
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Coupon Rate CalculatorCalculate a bond's coupon rate from its annual coupon payment and face value. Free, instant coupon rate calculator with worked example and formula.
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Coupon Payment CalculatorCalculate a bond's periodic coupon payment from its face value, annual coupon rate, and payment frequency. Free, fast, and accurate.
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Bond Price CalculatorCalculate the fair price of a bond from its face value, coupon rate, market yield, maturity and payment frequency using present value discounting.
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Bond Equivalent Yield CalculatorCalculate the bond equivalent yield (BEY) of a discount bond or T-bill from its face value, purchase price, and days to maturity on a 365-day basis.
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Bond Current Yield CalculatorCalculate a bond's current yield from its face value, annual coupon rate, and current market price. Free, instant bond yield calculator.
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Maturity Value CalculatorCalculate the maturity value of an investment or deposit using simple or compound interest. Enter principal, rate, term and compounding frequency.
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PVIFA CalculatorCalculate the Present Value Interest Factor of an Annuity (PVIFA) from your interest rate per period and number of periods using PVIFA = (1-(1+r)^-n)/r.
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Margin Interest CalculatorCalculate the margin interest you owe on a brokerage loan from your margin balance, annual rate, and days held using a 360-day year.
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Effective Annual Yield CalculatorCalculate the effective annual yield (EAY/APY) from a nominal rate and compounding frequency using EAY = (1 + i/n)^n − 1. Free and instant.
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Continuous Compound Interest CalculatorCalculate continuously compounded interest with A = P·e^(r·t). Enter principal, annual rate, and years to find the final amount and interest earned.
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Present Value of a Future Sum CalculatorCalculate the present value (PV) of a future sum using PV = FV / (1 + r)^n. Enter future value, discount rate, and periods to find today's worth.
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Periodic Interest Rate CalculatorConvert an annual interest rate into a periodic rate (monthly, daily, quarterly) by dividing by the number of compounding periods per year.
