Compound Interest Calculator

About this tool

Calculate compound interest on savings and investments. See year-by-year growth breakdown with charts.

How to use

1. 1Enter principal amount
2. 2Enter interest rate
3. 3Enter compounding frequency
4. 4Enter duration
5. 5View results

Features

• 100% free to use
• No registration required
• Processes locally in your browser
• Works on all devices

Privacy

Your data is processed entirely in your browser and never sent to our servers. We have no access to your files or data.

Frequently Asked Questions