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Popular conversions
Convert currency online instantly with live exchange rates. This free exchange rate calculator supports 150+ currencies — no sign-up required.
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Popular conversions
Enter any amount in the field above, then select your source currency from the "From" dropdown and your target currency from the "To" dropdown. The converted result updates instantly as you type — no button click needed.
Use the ⇄ swap button between the dropdowns to instantly reverse the conversion direction. For the most common pairs, click any button in the "Popular conversions" row to auto-fill both dropdowns in one tap.
Rates are fetched live from ExchangeRate-API each time you load the page and cached for the duration of your session. The "Rates updated" timestamp below the result shows exactly when the data was last refreshed.
Rates are sourced from ExchangeRate-API, which aggregates data from central banks and financial data providers. The values closely track mid-market rates and are suitable for informational use. For actual financial transactions, check with your bank or broker — they apply their own spreads and fees on top of the mid-market rate.
On the free tier, ExchangeRate-API refreshes rates once every 24 hours. Rates are fetched fresh each time you load this page. The "Rates updated" note below the result shows the exact date the data was last published.
Yes, completely free. No sign-up, no account, and no usage limit. Convert as many currencies as you need, as often as you like, at no cost.
This converter supports over 150 world currencies, including all major fiat currencies: USD, EUR, GBP, JPY, CAD, AUD, CNY, KRW, SGD, HKD, CHF, INR, BRL, MXN, and many more. The full list is available in the dropdowns above.
The USD to KRW rate changes daily. Select USD as the source currency and KRW as the target above to see the current live rate. Historically, 1 USD has traded between roughly 1,200 and 1,450 Korean Won depending on economic conditions and Bank of Korea policy.
Select USD as the source currency and EUR as the target above to see today's live rate. Historically, 1 USD has traded between about 0.85 and 1.00 Euro, with the rate fluctuating based on Federal Reserve and ECB monetary policy decisions.