Budget & Freedom Free Tool
Compound Interest Calculator
Estimate how your money could grow over time based on a starting amount, regular contributions, an expected annual return, and compounding frequency.
Privacy: Your numbers stay in your browser. Nothing you enter is saved or transmitted.
Enter Your Growth Assumptions
$
$
%
years
Your Compound Growth Estimate
Estimated future value
$0.00
Starting amount$0.00
Total contributions$0.00
Estimated growth$0.00
Total amount$0.00
Growth Over Time
| Year | Contributed | Estimated growth | Estimated balance |
|---|
Return Comparison
| Annual return | Estimated future value |
|---|---|
| — | — |
| — | — |
| — | — |
How this estimate is calculated
The calculator grows the starting balance using the selected annual return and compounding frequency. Regular contributions are added throughout the year based on the contribution frequency you select.
The estimate assumes a constant return and regular contributions. Actual savings or investment results can vary.