Currency Converter
Runs locally in your browser. Nothing leaves your device.Convert currencies using European Central Bank reference rates. Works offline with the last saved rates.
Convert currencies
Converted amount
$111.88
1 EUR = 1.1188 USD
Source: European Central Bank (ECB) · Rate date:
Rates update when an internet connection is available.
ECB reference rates are indicative. Actual exchange rates and fees may differ.
How it works
- 1
Choose amount and currencies
Enter an amount and choose the source and target currencies. The result updates immediately.
Good to know
Convert amounts between currencies published by the European Central Bank. The rate date and source appear beside the result. The last rates remain available offline.
Typical use cases
Compare travel budgets
Convert an amount into your destination currency and check the rate date before planning.
Compare foreign prices
Compare prices in different currencies using the same reference-rate date.
Tips for better results
Check the rate date
The ECB does not publish new reference rates every calendar day. The last saved rate date stays visible offline.
Allow for fees
Banks and payment services may use different rates and fees. The result is not a guaranteed payout amount.
Features
ECB reference rates
The calculator shows the source and rate date.
Frequently asked questions
Does the converter work offline?
Yes. After the website resources are installed, it uses bundled or last saved ECB rates. New rates load only online.
Looking for another tool?
Every tool runs locally in your browser – no sign-up, no upload, and it works offline.