Everyday tool
Compound Interest & Savings Calculator
Add a starting balance and optional monthly deposits to estimate how savings may grow over time.
Runs in your browser. No upload.
About this tool
Compound Interest & Savings Calculator made simple.
The estimate assumes a constant stated annual rate and regular monthly contributions. It does not account for fees, taxes, inflation or changing returns, and it is not financial advice.
Common questions
About Compound Interest & Savings Calculator.
Can I include monthly savings contributions?
Yes. Enter an initial balance and a regular contribution amount, then choose the contribution and compounding frequency.
Is the result a guaranteed investment return?
No. It is a mathematical estimate using the rate you enter and does not account for taxes, fees, inflation or changing returns.