Is the Compound Interest Calculator free?

Yes. This calculator is free to use for quick estimates.

Should I rely on this result for major decisions?

The result is an estimate only. Check important financial, health or business decisions with a qualified professional.

Finance

Estimate investment growth with regular contributions and compounding.

Starting amount Monthly contribution Annual interest % Years

Result will appear here

This calculator runs in your browser and gives an instant estimate.

Estimate investment growth with regular contributions and compounding. It is built to be simple, quick and easy to use on desktop and mobile.

Enter your figures, press calculate, and use the result as a helpful estimate.

Is this calculator free?

Yes, it is free to use.

Are the results guaranteed?

No. Results are estimates and should be checked before making important decisions.