Currency Converter
Convert between 30 major currencies at the European Central Bank's daily reference rates, or at a rate you enter.
Change the values and press Calculate to work out your own figures.
At the ECB reference rate
Enter an amount and choose the currencies.
Show the working
- converted = amount × rate(to) ÷ rate(from), each per euro
At your own rate
Enter an amount and the rate.
Show the working
- converted = amount × rate
How to use it
Enter an amount and choose the currencies. Enter an amount and the rate.
Enter amounts without commas or with them; rates are percentages (5 for 5%). Negative amounts are allowed where a sign means money paid out.
Key facts
converted = amount × rate(to) ÷ rate(from), each per euro own rate: converted = amount × rate
The rates
The ECB sets its reference rates once each working day, around 16:00 Central European Time. RK shows the date of the rates it used.
Questions
Is this the rate my bank gives?
No. Banks and card networks add a margin; use 'At your own rate' with your bank's quote.
Formulas
converted = amount × rate(to) ÷ rate(from), each per euro own rate: converted = amount × rate
Sources
Limitations
- Results are estimates for planning, not offers or financial advice; lenders and banks may round, count days or time payments differently.
- Rates are nominal annual rates compounded as you choose; payments at a different frequency use the equivalent periodic rate.