Why is the Bitcoin price different on each exchange?
Crypto trades across many venues, so liquidity, order-book depth, fees, and speed cause small price differences between platforms.
BTC → USD · Live crypto price
BTC to USD Crypto Converter
Check what your bitcoin is worth in US dollars — enter the amount above. BTC is the anchor the whole crypto market prices against, and big swings are normal. This is a public market reference; prices vary by exchange, and it isn't investment advice.
Common BTC to USD conversions
Last updated: —
About the BTC to USD price
BTC to USD (Bitcoin to US Dollar) is the most important pair in crypto, and most exchanges price against it. Bitcoin has a fixed supply cap of 21 million coins and is far more volatile than fiat, moving with market sentiment, macro liquidity, regulation, and spot-ETF flows. Prices here are a public reference and not investment advice.
How many bitcoins will ever exist?
The protocol caps supply at 21 million, released through roughly four-year "halvings," with the last expected around 2140.
What is a satoshi?
One bitcoin equals 100 million satoshis; the satoshi is the smallest unit, often used for small amounts.