WhatIsCrypto.info
BTC—ETH—BTC MAX SUPPLY21,000,000BTC MINED20,000,000+BLOCK REWARD3.125 BTCNEXT HALVING~2028BTC BLOCK TIME~10 MINETH BLOCK TIME12 SECETH TRANSFER21,000 GAS1 BTC100,000,000 SATS1 ETH1,000,000,000 GWEISTABLECOIN TARGET$1.00US CRYPTO FRAUD LOSSES 2025$11.4BCRYPTOS LISTED~17,400FIRST BLOCKJAN 3 2009

Crypto converter

Convert between US dollars and the 100 largest cryptocurrencies, or between two coins, at live prices.

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Result
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Coin-to-coin results go through each coin's US dollar price. A real swap on an exchange gives a little less because of fees, spreads and slippage. Not a recommendation to trade.

How it works

Every coin has a price in US dollars. To convert coin A into coin B, the converter works out A's dollar value and divides by B's price: amount × price of A ÷ price of B.

For exact conversions between bitcoin and satoshis, or ether, gwei and wei, use the unit converter. For XRP, there's a dedicated XRP calculator. To compare two coins side by side, see the coin comparisons.

Questions

Why is my exchange's rate different?

Prices here are averages across many exchanges. Each exchange has its own price, plus fees and a spread, so you'll usually receive a little less than this shows.

Which coins are included?

The 100 largest by market cap at the moment, as listed by CoinGecko. The list updates as rankings change.

Does a low price per coin mean a coin is cheap?

No. The price per coin depends on how many coins exist. Compare market caps instead; see market cap explained.

Calculations run in your browser. The only request this page makes is the public CoinGecko price request, which carries no amounts or personal details. Results are estimates for learning and planning, not financial or tax advice. Last reviewed October 29, 2026.