The live Bitcoin price today is $36,590.30 USD with a 24-hour trading volume of $38,177,595,995 USD. Bitcoin is down 5.70% in the last 24 hours. The current CoinMarketCap ranking is #1, with a live market cap of $685,197,731,073 USD. It has a circulating supply of 18,726,212 BTC coins and a max. supply of 21,000,000 BTC coins.