Crypto Unit Converter
Convert between Bitcoin (BTC, mBTC, μBTC, Satoshi) and Ethereum (ETH, Gwei, Wei) units with full decimal precision.
₿ Bitcoin Units
BTC
Bitcoin
1 BTC
mBTC
Millibitcoin
0.001 BTC
μBTC
Bits / μBTC
0.000001 BTC
sat
Satoshi
0.00000001 BTC
Reference
| 1 BTC | = 1,000 mBTC = 1,000,000 μBTC = 100,000,000 sat |
| 1 mBTC | = 0.001 BTC = 100,000 sat |
| 1 μBTC | = 0.000001 BTC = 100 sat |
| 1 sat | = 0.00000001 BTC |
Precision note: conversions use string-based decimal shifting — no floating-point rounding errors. BTC is precise to the satoshi (8 decimal places); ETH is precise to the wei (18 decimal places).