Crypto Calculators

A currency converter is an online tool that calculates how much one currency is worth in another using live exchange rates. For example, our converter can tell you exactly how many euros you would get for 100 US dollars at the current mid-market rate. Currency converters are useful for travelers, online shoppers, investors, and businesses that deal with foreign currencies.

Our exchange rates are sourced from the ExchangeRate API for fiat currencies and CoinGecko for cryptocurrencies. Rates are mid-market (interbank) rates and refresh every 15 minutes. While these are the fairest available rates, they may differ slightly from the rates offered by banks or money transfer services, which typically add a margin.

The mid-market rate is the midpoint between the buy and sell prices of a currency pair on the global foreign exchange market. It is considered the most accurate representation of a currency's value. When banks or transfer services offer you a different rate, the difference is their profit margin.

Exchange rates change continuously during market hours as currencies are traded globally. Major currency pairs like EUR/USD and GBP/USD can fluctuate multiple times per second. Our currency converter updates rates every 15 minutes to reflect the latest market movements.

Yes. Our converter supports major cryptocurrencies including Bitcoin (BTC), Ethereum (ETH), BNB, Solana, XRP, Cardano, Dogecoin, and more. Crypto prices are sourced from live market feeds via the CoinGecko API and update in real time.

Yes, completely free. There is no registration, no account required, and no hidden fees. You can convert any currency pair as many times as you want. Our service is funded through display advertising, so the conversion tools remain free for everyone.