Currency Converter
A currency converter multiplies an amount by the exchange rate between two currencies. This tool uses daily mid-market reference rates from ExchangeRate-API for more than 50 currencies and shows the date of the rates. Banks and card providers add a margin, so the rate you receive will usually be less favorable than the mid-market rate.
Free, no signup. Downloads live reference data; your values stay in your browser.
How to use the Currency Converter
- Enter the amount in the Amount box.
- Choose the currency you have in From and the currency you want in To.
- Press the swap button to reverse the pair.
- Read the result, the rate in both directions and the rate date.
- Press Refresh rates (or Try again if loading failed) to reload the rates.
Features
- More than 50 currencies grouped by region
- Mid-market rate shown both ways (1 USD = x EUR and 1 EUR = x USD)
- Rate date shown so you know how current it is
- Popular-currencies table for the same amount
- Clear error with a retry button when rates cannot be loaded; no stale estimates
- Copy the result or the full equation
Frequently asked questions
What is the mid-market exchange rate?
It is the midpoint between the buy and sell prices of a currency. It is a reference rate; banks, cards and transfer services usually add a margin or fee on top.
How often are the rates updated?
The provider publishes reference rates once a day. The date of the rates in use is shown under the result.
What happens if the rates cannot be loaded?
The converter shows a clear message and a Try again button instead of an out-of-date estimate, so you never see a misleading figure.
Is my amount sent anywhere?
No. Only the daily rate table is downloaded; the amount you type is multiplied in your browser.
Related tools
- Percentage Calculator – Percent of a number, percentage change, increases, discounts and more
- Compound Interest Calculator – Project savings growth with compound interest, regular contributions and a year-by-year table.
- Loan Calculator – Monthly, bi-weekly or weekly loan payments, total interest, extra payments and an amortization schedule.
- Time Zone Converter – Convert a date and time between world time zones with daylight saving
Built and reviewed by Naqash Thaheem, Technical Project Manager. Last reviewed 2026-09-24.