Tax/Interest Rate Converter

Convert between tax and interest rates (APR to APY).

100% free
No sign-up
Instant results
Privacy-friendly

Convert Rate (%) Compounding

About the Tax/Interest Rate Converter

Convert between tax and interest rates (APR to APY). The Tax/Interest Rate Converter on The 360 Tools is fast, accurate and completely free — no account, no downloads and no usage limits.

Like every tool in our finance collection, the Tax/Interest Rate Converter runs directly in your browser. Your input is processed locally whenever possible, so results are instant and your data stays private.

How it works

1 Enter the amounts, rates and time periods
2 See totals, interest and payment schedules instantly
3 Adjust any input to compare scenarios side by side

Frequently asked questions

Is the Tax/Interest Rate Converter free to use?

Yes. The Tax/Interest Rate Converter is completely free with no sign-up, no hidden charges and no usage limits. All tools on The 360 Tools are free forever.

Is my data safe when using the Tax/Interest Rate Converter?

Yes. Your input is processed locally in your browser whenever possible and is never stored on our servers or shared with third parties.

Does the Tax/Interest Rate Converter work on mobile?

Yes. The Tax/Interest Rate Converter is built mobile-first and works on any modern phone, tablet or desktop browser without installing anything.