Daldal Tools

Currency Converter

Convert between 30 currencies using the European Central Bank daily reference rates. The rate date is always shown, and the conversion happens in your browser.

Runs in your browser
Loading rates…

How to use

Enter an amount, pick the currency you have and the one you want, and the converted figure appears as you type. Use the swap button to reverse the direction without retyping anything. The line under the result shows what one unit is worth, which is the number most people actually want to remember.

The rates come from the European Central Bank, which publishes one set of reference rates on each working day at around 16:00 CET. This tool downloads that file once a day and serves it as a static file, so using the converter costs nothing and works at any traffic level. The date the rates were published is shown next to the result, and if the file ever falls more than four days behind, the tool refuses to show figures rather than quietly giving you stale ones.

These are reference rates, not live market prices. Banks and exchange bureaus add their own spread, so the amount you actually receive will differ, usually by a percent or two for major currencies and more for the rest. Use this for estimating, comparing and checking invoices, not for deciding a trade.

Only the rate table is downloaded from the server. The amount you type is never sent anywhere and the arithmetic happens in your browser, the same as every other tool on this site.

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