Compound Interest Calculator

Enter principal, annual rate, and years. See future value with compound interest. All client-side.

Try it with this example

Principal 1000, rate 5%, 10 years, monthly compounding: future value ≈ 1647, interest ≈ 647.

What is this tool?

How much will my investment grow? Enter principal, annual rate, and years. See future value with compound interest (annual, quarterly, monthly, or daily). All client-side.