Currency converter
Convert amounts between currencies
How it works
Convert currencies using dated central-bank reference rates from Frankfurter, or enter your own rate. Rates are references and do not include transaction fees or exchange spreads.
Example
At a manual rate of 1 USD = 0.90 EUR, 100 USD converts to 90 EUR.
How to use
- Enter your values or choose a local file.
- Choose settings and run the tool.
- Review the result, then copy it or download the file.
Common questions
What rules does this tool use?
Convert currencies using dated central-bank reference rates from Frankfurter, or enter your own rate. Rates are references and do not include transaction fees or exchange spreads.
Are my inputs uploaded?
Calculations, texts and files are processed in this browser. The currency tool requests only currency codes from our server.
Reference sources
Free tool · Inputs processed locally · Updated October 5, 2026