Convert Bytes to Bits

1 B = 8 b

1 B = 8 b

bytes (B) bits (b)
0.5 4
1 8
2 16
5 40
10 80
25 200
50 400
100 800
250 2000
500 4000
1000 8000

To convert bytes to bits, multiply the value by the conversion factor:

1 B = 8 b

For example: 10 B = 80 b

The Conversion Formula

To convert bytes to bits, multiply the value by the conversion factor: 1 B = 8 b. For a worked example, suppose you need to convert 25 B to bits: 25 × 8 = 200 b. To convert in the opposite direction, divide by 8, or equivalently multiply by 0.125.

About bytes

The Byte (B) is the fundamental unit of digital storage. Historically, it was the number of bits needed to encode one character of text (8 bits). Everything from text files to 8K video is ultimately just a massive pile of Bytes. bytes are commonly used in File sizes, Disk capacity, RAM size, and Programming data types.

The word 'Hello' takes up 5 Bytes.

About bits

The bit (binary digit) is the smallest unit of data in computing. It represents a single 'on' or 'off' state. Coined by John Tukey in 1946, it is the atom of the digital universe. 8 bits make 1 Byte. bits are commonly used in Network speeds (bits), Processor architecture (64-bit), Encryption keys, and Color depth.

A simple 'Yes/No' answer requires 1 bit.

When Would You Convert bytes to bits?

Converting between bytes and bits is one of the most common digital storage conversions. You might need this conversion when working with international specifications, following instructions written for a different measurement system, or comparing values across different standards. Having the conversion factor (1 B = 8 b) memorized or bookmarked can save time in professional and everyday contexts alike.