FINANCIAL

Manual or Daily-Rate Currency Conversion Calculator

Free · No sign-up

Convert at your entered rate or explicitly fetch a free daily reference rate.

Your result

FINANCIAL

Enter your values and select calculate.

Next steps

Choose a related calculation for your next question. Enter your values on the next page.

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On this page How it works & practical examples

How to use the Manual or Daily-Rate Currency Conversion Calculator

Enter source and target ISO currency codes. Manual rate calculation remains available without network access. Get daily reference rate sends only the source currency code to ExchangeRate-API, applies the selected target rate and shows the provider update time.

The calculation

Net target units = source amount × entered exchange rate × (1−fee/100)

Worked example

100 source units at 1.2 target units each with a 1% fee give 118.8 target units.

Assumptions and limits

Daily reference data, not a live tradable quote. User-triggered third-party request; no amount or personal financial data is sent. Data are locally cached until the provider next update, capped at 24 hours. On failure, no stale quote is silently substituted.

Common questions

Which inputs should I use?

Convert money using an exchange rate supplied by you. The rate is target units per one source unit, and the percentage fee is applied after conversion.

What does the result exclude?

No live quotes or provider spread are fetched. Fees outside the entered percentage, settlement timing and currency-specific rounding are excluded.

References

ExchangeRate-API: free commercial-use endpoint and attribution