Compound Interest Calculator

See the power of compounding on your investments. Enter your details below to view total returns and a year-by-year growth breakdown.

Calculation Results

Principal Amount
--
Total Interest Earned
--
Maturity Amount
--

Principal vs Interest

Principal: --
Interest: --

Year-by-Year Breakdown

Year Opening Balance Interest Earned Closing Balance

Formula Used

A = P (1 + r/n)^(n*t)

Where A = maturity amount, P = principal, r = annual interest rate (decimal), n = compounding frequency per year, and t = time in years. Total interest earned = A - P.