Compound Interest Calculator

See how your savings and investments can grow over time with compound interest and regular contributions.

Investment details

Starting amount

$10,000

Total contributions

$72,000

Interest earned

$90,429
This is an estimate and assumes a constant rate of return. Actual investment returns can vary.

Growth schedule

Track your balance, contributions and interest year by year.

YearStarting balanceContributionsInterest earnedEnding balance

How compound interest works

Compound interest means your investment earns returns on both your original money and the returns already earned. This calculator provides an illustration only and is not investment advice.