Compound Interest Calculator

Project how an investment grows with compound interest.

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See the power of compounding on your savings. Enter your starting amount, annual interest rate, number of years and how often interest compounds, and instantly get your future value and total interest earned. It is great for planning savings and investments, and calculates privately in your browser.

How to use Compound Interest Calculator

  1. 1

    Enter the principal, rate and years.

  2. 2

    Choose how often interest compounds.

  3. 3

    Read your future value and interest earned.

Frequently asked questions

Yearly, half-yearly, quarterly, monthly and daily.