Crypto Unit Converter (BTC, Sats, Gwei, Wei)
Convert BTC to satoshis and ETH to gwei and wei. Free, private, and calculated entirely in your browser.
Crypto Unit Converter
Convert between Bitcoin units (BTC and satoshis) and Ethereum units (ETH, gwei, and wei).
- BTC1
- satoshis100,000,000
How this is calculated
1 BTC = 100,000,000 sats; 1 ETH = 1,000,000,000 gwei = 10^18 wei
- These are exact protocol definitions, not market prices.
- Satoshis and wei are the smallest indivisible units of Bitcoin and Ethereum.
- Gwei is the unit gas prices are usually quoted in (1 gwei = 0.000000001 ETH).