Bytes to Bits
Convert bytes to bits and back. Network speed is counted in bits while file size is counted in bytes.
=
Common values
Formula
bit = B × 8
One byte is eight bits. A Latin character takes one byte; a Korean or Chinese character takes three in UTF-8.
Frequently asked questions
QHow many bit is 1 B?
1 B is 8 bit, and 10 B is 80 bit. Type any value in the box above to convert instantly.
QAnd how many B is 1 bit?
1 bit is 0.13 B. This converter works both ways, so typing in the right box updates the left one.
QWhere is this unit used?
One byte is eight bits. A Latin character takes one byte; a Korean or Chinese character takes three in UTF-8.
Other converters
Traditional units (geun, doe, majigi and so on) vary by region and product.