How often are the exchange rates updated?

Rates refresh roughly once a day from a free Open Access endpoint. They're cached in your browser, so the converter keeps working between refreshes and even briefly offline.

Why does my bank give me a worse rate than this converter?

Banks and credit cards quote the wholesale (interbank) rate and then add a spread — typically 1–3% — plus a foreign-transaction fee. The rate shown here is closer to the mid-market rate you'd see on Google or Reuters. Use it to estimate value, not to predict the exact charge on a card statement.

Are cryptocurrencies supported?

No. Unit Master currently focuses on traditional fiat currencies. Crypto rates move so quickly that anything cached for more than a few seconds is misleading, so they need a different kind of feed.

Currency Converter | Unit Master

About the Currency Converter

Convert between more than 30 world currencies — including USD, EUR, GBP, JPY, CHF, CAD, AUD, CNY, INR, BRL, MXN, ZAR — using live daily exchange rates. Use it before booking a hotel abroad, when shopping on an international site, when negotiating a freelance contract paid in a foreign currency, or just to understand a news headline that quotes prices in another currency. Rates refresh from a reliable upstream feed and are cached so the converter still gives a sensible answer if you go briefly offline.

How to use it

Choose the currency you have (the 'from' currency).
Choose the currency you want (the 'to' currency).
Type an amount into either side — the opposite side updates instantly with the current rate.
Swap the currencies to convert in the other direction.

Currencies supported

USD	United States dollar
EUR	Euro
GBP	British pound
JPY	Japanese yen
CAD / AUD / NZD	Canadian / Australian / New Zealand dollars
CHF	Swiss franc
CNY / HKD	Chinese renminbi / Hong Kong dollar
INR / SGD	Indian rupee / Singapore dollar
MXN / BRL / ARS	Mexican peso / Brazilian real / Argentine peso
…and 20 more	ZAR, SEK, NOK, DKK, PLN, TRY, AED, SAR, KRW, THB, IDR, MYR, PHP, VND, ILS, RUB, HUF, CZK, CLP, COP

Frequently asked questions

How often are the exchange rates updated?: Rates refresh roughly once a day from a free Open Access endpoint. They're cached in your browser, so the converter keeps working between refreshes and even briefly offline.
Why does my bank give me a worse rate than this converter?: Banks and credit cards quote the wholesale (interbank) rate and then add a spread — typically 1–3% — plus a foreign-transaction fee. The rate shown here is closer to the mid-market rate you'd see on Google or Reuters. Use it to estimate value, not to predict the exact charge on a card statement.
Are cryptocurrencies supported?: No. Unit Master currently focuses on traditional fiat currencies. Crypto rates move so quickly that anything cached for more than a few seconds is misleading, so they need a different kind of feed.

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