Bitcoin price today, BTC to USD live, marketcap and chart ...
coinmarketcap.com › currencies › bitcoinBTC Price Live Data. The live Bitcoin price today We update our BTC to USD price in real-time. Bitcoin is up 5.78% in the last 24 hours. The current CoinMarketCap ranking is #1, with a live market cap of $428,865,209,403 USD. It has a circulating supply of 19,267,793 BTC coins and a max. supply of 21,000,000 BTC coins.