Crypto Price Converter
Convert between top coins and USD, EUR or GBP on live CoinGecko prices, with 24h change. 100% free, no signup. Everything runs in your browser.
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This free crypto price converter turns any amount of Bitcoin, Ethereum, Solana, XRP, Cardano, Dogecoin or one of roughly twenty other top cryptocurrencies into US dollars, euros or British pounds, and back again. Prices come straight from CoinGecko, and every coin carries a 24 hour change badge, so you can see whether you are converting on a green day or a red one before you make any decisions. There is no signup, no API key to paste in, and nothing to install.
One honest note before you start. Most of the tools on this site run entirely in your browser, but this one has to fetch live data over the network. When you pick a coin and a currency, that pair is sent to CoinGecko's free API so the tool can pull the current price. The amount you type never leaves your browser, the conversion math happens locally, and no account is needed on either end.
How to use
- Choose the cryptocurrency you want to convert from the coin dropdown.
- Pick the other side of the pair: USD, EUR, GBP or another supported coin.
- Type an amount in either field and the conversion updates as you type.
- Check the 24 hour change badge next to the coin for quick context on where the price has been.
- Press the refresh button when you want a newer price. Refreshes are deliberately throttled so the tool stays polite to CoinGecko's free rate limits.
- Use the swap button to flip the direction of the conversion instantly.
Why use our crypto price converter?
The main benefit is speed without commitment. I built this because I got tired of opening a full exchange app, sitting through the loading screen and dodging a deposit prompt just to find out what 0.3 ETH was worth in dollars. Here you get the answer on one screen with no login and no noise, whether you hold coins yourself or are just settling an argument.
The 24 hour change badge gives you context that a bare price never can. A conversion done right after a sharp overnight drop means something different from the same conversion on a flat, boring day, and seeing the move at a glance stops you from anchoring on a number that is already stale.
I also want to be upfront about freshness. CoinGecko's free API is rate limited, so this tool throttles its refreshes rather than hammering their servers. Prices are usually seconds to a couple of minutes old, but during violent market moves they can lag what your exchange shows. The tool displays when the price was last fetched, and if CoinGecko is unreachable it tells you plainly instead of quietly presenting old numbers as current.
Coverage is deliberately focused: around twenty of the largest cryptocurrencies, including BTC, ETH, SOL, XRP, ADA and DOGE, against USD, EUR and GBP. That combination handles the overwhelming majority of real conversions people actually do. If you work in tiny Bitcoin amounts, our satoshi converter handles the sats math this tool does not try to.
Privacy is easy to explain because so little is in motion. The coin and currency pair you select goes to CoinGecko to fetch a price. The amounts you type stay in your browser, the arithmetic runs locally, and I never see any of it. There is no analytics event fired when you convert something embarrassing like your entire DOGE bag.
Who is this tool for?
The quick portfolio check is the everyday case. You know roughly what you hold, you type the amounts, and you know where you stand in dollars, euros or pounds without logging into anything. I do this most mornings before deciding whether the market needs my attention at all that day.
Freelancers and small businesses that accept crypto use it for invoicing sanity. If a client in London wants to settle an invoice in ETH, you can check what that amount is worth in GBP right now and decide whether the volatility between invoice and payment is a risk you are happy to carry.
Before entering a trade, converting your intended stake into fiat makes the risk feel real in a way token counts never do. Pair this tool with our position size calculator to work out how much you should actually put on, and our crypto profit calculator to see what different exit prices would mean.
If you deal in a fiat currency this tool does not carry, convert the crypto amount to USD, EUR or GBP here first, then push it through our currency converter for the final step. Two tabs, ten seconds, done.
Frequently asked questions
Every price is fetched live from the free CoinGecko API, one of the most widely used crypto data sources. You do not need an account or an API key; the tool makes the request for you.
Fresh enough for conversions, not for high frequency trading. The tool throttles refreshes to respect CoinGecko's free rate limits, so a price is typically seconds to a couple of minutes old. The last fetched time is shown on screen so you never have to guess.
No. Only the coin and currency pair you select travels to CoinGecko so the current price can be fetched. Your amounts stay in your browser and the conversion math runs locally on your device.
Roughly twenty of the top coins by market capitalization, including Bitcoin, Ethereum, Solana, XRP, Cardano and Dogecoin, converted against US dollars, euros and British pounds.
CoinGecko aggregates prices from many exchanges into a reference figure, while your exchange shows its own live order book. Small differences are completely normal, and they widen during volatile stretches.
Yes. Pick a coin on each side and the tool works through their fiat prices to give you the cross rate, for example how much SOL a given amount of ETH would buy at current prices.
The tool tells you. You will see a clear message and the timestamp of the last successful fetch rather than a silently stale number. A wrong price presented confidently is worse than no price at all.