Free Tool

Compound Interest Calculator

See what consistency + time can do — with your actual numbers. No login required.

Enter Your Numbers

Contributions are added at the end of each interval.

Withdrawals are deducted at the end of each interval.

Results Overview
📈

Enter your numbers and tap Calculate
to see what time can do.

⚖️
—
Final Balance
💵
—
Total Amount Increase
📊
—
Total % Increase
—
Total Contributed
✨
—
Interest Earned
%
—
% Gained from Interest
Your Money vs. Time's Money
You contributed: — Time earned: —
Year Contributed Balance Interest Earned % from Interest