Currency Converter — Live ECB Rates, 20+ Currencies
Convert between currencies at European Central Bank reference rates, updated daily — the mid-market rate, which is never the rate you actually get.
Live exchange rates need an internet connection
We fetch the latest ECB rates from api.frankfurter.dev. Only the source currency code is sent — your amount is computed locally and never uploaded.
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The rate you convert at is not the rate you get
Rates here come from the European Central Bank's daily reference rates, fetched when you load the page. Worth being upfront about what that means: unlike most tools on this site, this one needs a network request to work, because a rate is a fact about the world today rather than a constant. Only the currency code is sent; the arithmetic happens locally.
Those are mid-market rates — the midpoint between what buyers and sellers are offering. And nobody transacts at the mid-market rate. When you actually exchange money you get something worse, and the difference is how the provider is paid.
Which is why "no fees" means very little
A provider advertising no commission is not working for free. The cost has moved into the rate, where it is harder to see and impossible to compare against a percentage.
So two providers quoting the same fee can deliver noticeably different amounts, and the one with the higher stated fee is sometimes the cheaper. The comparison people make — fee against fee, or rate against rate — cannot resolve this, because the two are being traded off against each other.
The only comparison that works
Compare the final amount that arrives. One number, including the rate, the fee and everything else. Ask both providers what the recipient will actually receive for a specific amount sent, and the answer is directly comparable in a way no component of it is.
Where the cost hides
- The spread built into the rate itself, which is the largest and least visible part.
- A fixed transfer fee, which matters disproportionately on small amounts.
- Intermediary and receiving-bank charges, deducted en route, which is why the amount that lands can be less than the amount promised.
- Dynamic currency conversion — the card terminal abroad offering to charge you in your home currency at a rate it picks. Declining and paying in the local currency is generally cheaper, and the offer is designed to sound like a convenience.
Treat any converted figure as approximate
Reference rates are published once a day and the market moves continuously, so what you see is a snapshot rather than a quote. By the time a transfer settles the rate has moved again.
That makes a converter right for understanding roughly what something costs and wrong as the basis for an exact expectation. If a number needs to be exact — an invoice, a reimbursement — it has to come from whoever is actually executing the transaction.
Two exceptions worth knowing
A few currencies are pegged to another, so those pairs barely move and a converted figure stays valid far longer. And a handful are not freely traded at all, where an official rate and the rate available in practice can differ substantially — a converter will show you the former.
The contrast with the unit converter is the clearest way to see what makes this different: a metre is always a metre, so that tool needs no data source and works offline forever. A currency rate is a price, it changes every second, and that is why this one has to ask.
How to use the Currency Converter
Takes about a minute. No signup, no download, your data stays in your browser.
- 1Open the tool. Scroll up to the Currency Converter above — it loads instantly in your browser, no install needed.
- 2Enter your values. The fields come pre-filled with realistic defaults so you can see how it works — replace them with your own numbers.
- 3Read the result. The output updates instantly. Copy or share it — nothing is uploaded to a server, everything stays on your device.
Frequently asked questions
Common questions about the Currency Converter.
Where do the rates come from?
The European Central Bank's daily reference rates, fetched when the page loads. That makes this one of the few tools here that needs a network request — a rate is a fact about today rather than a fixed ratio. Only the currency code is sent; the conversion itself is computed locally.
Why is this not the rate my bank gives me?
Because these are mid-market rates, the midpoint between buying and selling prices, and nobody transacts at the midpoint. What you are offered is worse, and that difference is how the provider is paid. It is not a discrepancy to query — it is the business model.
How do I compare two providers properly?
Ask each what the recipient will actually receive for a specific amount sent, and compare those two numbers. Comparing fees or rates separately cannot work, because providers trade one off against the other — a no-commission offer has simply moved the cost into the rate.
What is dynamic currency conversion?
A card terminal abroad offering to charge you in your home currency at a rate it chooses, presented as a convenience. Declining it and paying in the local currency is generally cheaper, because you then get your own provider's rate rather than the terminal's.
How current are the figures?
Reference rates are published daily while the market moves continuously, so treat any figure as a snapshot rather than a quote. For an exact number — an invoice or a reimbursement — take it from whoever is executing the transaction, not from a converter.
Does it work offline?
No, and that is worth stating plainly since most tools here do. It needs to fetch rates, because there is no such thing as a stored exchange rate that stays correct. A unit converter works offline forever precisely because a metre never changes.
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