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Bytes to Bits Converter

Quick answer: 1 B = 8 bit. To convert bytes to bits, multiply by 8.

B
bit

Bits = Bytes × 8

Swap: Bits to Bytes

Bytes to Bits conversion table

BytesBits
1 B8 bit
2 B16 bit
5 B40 bit
10 B80 bit
25 B200 bit
50 B400 bit
100 B800 bit

How to convert bytes to bits

Bits = Bytes × 8. For example, 2 B = 16 bit. Type a value in either box above: the other one updates instantly, both ways.

What is a byte?

A byte (B) is 8 bits, enough to store one ASCII character.

What is a bit?

A bit is the smallest unit of digital data, a single 0 or 1; 8 bits make a byte.

How do I convert bytes to bits?

Use the formula Bits = Bytes × 8. Type a value in the bytes box and the result appears instantly.

How many bits are in 1 byte?

1 B = 8 bit.

Is this converter free and private?

Yes. It is free, needs no sign-up, and the calculation runs in your browser: nothing is sent to a server.

Is 1 GB 1000 MB or 1024 MB?

This converter uses decimal SI prefixes, like drive makers and Google: 1 GB = 1000 MB. Operating systems such as Windows count in binary units (1 GiB = 1024 MiB), which is why a 1 TB drive shows about 931 GB.