Currency Converter โ Live Exchange Rates for 30+ Currencies
Convert USD, EUR, GBP, CAD, AUD, INR and 26 more currencies using ECB rates. Cached 12 hours, works offline.
Popular Pairs
Quick Reference โ USD โ EUR
About This Tool
ECB rates, cached locally โ no API key, no signup
Exchange rates come from the European Central Bank via the Frankfurter API โ the same source used by many financial applications. Rates update once per business day. Your browser caches them for 12 hours, so the tool works even if you're offline.
Useful alongside our Invoice Generator when billing international clients โ check the rate, then generate the invoice with the right currency.
ECB Source
European Central Bank rates โ the standard reference for mid-market exchange rates.
Instant
All conversions run in your browser. No server round-trip, no delay.
12h Cache
Rates cached for 12 hours in localStorage. Works offline after first load.
Private
No data sent to any server. Your amounts never leave your browser.
Quick Start
How to Convert Currency
Enter Amount
Type any amount in the input field.
Select From
Choose the currency you're converting from.
Select To
Choose the target currency.
Read Result
Result updates instantly. Swap to reverse.
Use Cases
When to Use a Currency Converter
From invoicing international clients to comparing prices abroad โ quick currency conversion is needed in dozens of everyday situations.
Invoice in Client's Currency
Billing a UK client in GBP or a US client in USD? Check the rate, then generate the invoice with the correct currency using the Invoice Generator.
Travel Budget Planning
Planning a trip? Convert your home currency to the destination currency to estimate hotel, food, and transport costs before you go.
International Online Shopping
Compare prices from foreign online stores. Convert the listed price to your currency to decide if it's actually cheaper.
Freelance Invoicing
Freelancers billing international clients need to confirm the exchange rate before quoting a rate or sending a foreign-currency invoice.
Financial Reporting
Convert foreign-currency revenue or expenses to your home currency for monthly P&L reporting or tax purposes.
Property & Investment
Evaluating overseas property or international investments? Convert listing prices to understand the true cost in your currency.
FAQ
Frequently Asked Questions
Rates come from the European Central Bank (ECB) via Frankfurter โ the standard mid-market reference rate. Cached for 12 hours per browser. For high-value transactions, verify with your bank as retail rates include a margin of 1โ4% on top of the interbank rate shown here.
ECB publishes rates once per business day around 16:00 CET. The tool fetches fresh rates on your first load of the day and caches them for 12 hours. Click Refresh to force an immediate update.
32 currencies: USD, EUR, GBP, CAD, AUD, INR, JPY, CHF, SGD, AED, NZD, HKD, MXN, BRL, ZAR, NOK, SEK, DKK, PLN, TRY, KRW, CNY, MYR, THB, IDR, PHP, ILS, CZK, HUF, RON, BGN, ISK. AED is pegged to USD at 3.6725.
The UAE Central Bank officially pegs the Dirham to the US Dollar at 3.6725 AED = 1 USD. This rate has been fixed since 1997 and does not fluctuate, so it is hardcoded rather than fetched from ECB data.
Yes, after the first load. Rates are stored in your browser's localStorage. If you revisit within 12 hours, the cached rates are used โ no internet connection needed. The tool also has built-in fallback rates if the API is unreachable on first load.
The ECB interbank rate is the mid-market rate โ the midpoint between buy and sell prices. Banks and currency exchanges add a margin (typically 1โ4%) on top. This tool shows the interbank rate, which is the fairest reference point for comparison.