UsefulVerse
Language: English

Free · runs in your browser

Currency Converter

Convert between popular currencies with dated European Central Bank reference rates. Update rates only when you choose; the last successful snapshot stays on this device for offline use.

Your inputs stay on this device. Nothing is uploaded.

Use the tool

Your inputs stay on this device. Nothing is uploaded.

No rates loaded. Update from the ECB or paste a dated CSV.

Paste an ECB CSV rates file

Optional: paste the full CSV downloaded from the ECB. Rates are stored only in this browser.

European Central Bank · Euro reference exchange rates · Frankfurter API · ECB provider

ECB reference rates are indicative, published on working days, and not intended for transaction pricing.

Example

At 1 EUR = 10 NOK, converting 20 EUR gives 200 NOK before fees. Add a 1 EUR fixed fee and 2% fee to see the estimated net amount.

How conversion works

Convert between popular currencies with dated European Central Bank reference rates. Update rates only when you choose; the last successful snapshot stays on this device for offline use.

Frequently asked questions

Are these live market or bank rates?

No. ECB reference rates are informational and may differ from live market, card, bank or cash-exchange rates. A provider may also add its own spread.

Does this page send my amounts to a server?

No. Conversion and fee calculations happen in this browser. Amounts are never sent when rates update.

Can I use the converter offline?

Yes, after you have loaded or imported rates once on this device. The saved snapshot shows its observation date, so it is not presented as current when offline.

Limits and accuracy

ECB reference rates are indicative, published on working days, and not intended for transaction pricing.