Byte to Bit Conversion

Convert between Byte and Bit quickly and accurately.

B
b

How to Convert Byte to Bit

Conversion Formula

1 B = 8 b
1 b = 0.125 B

Example

Convert 15 B to b:

15 B = 15 × 8 b = 120 b

Unit Information

Learn about the data storage units you're converting between

Byte

B

Definition

A byte consists of 8 bits and is the standard unit for representing characters and small data values. It can store values from 0 to 255 and is fundamental to computer architecture and data representation.

History/Origin

The byte was standardized as 8 bits in the 1960s, becoming the basic addressable unit in computer systems. It revolutionized data storage and processing.

Current Use

The primary unit for measuring file sizes, memory capacity, and data storage in modern computer systems and applications.

Multiplier

8

Offset

0

Bit

b

Definition

The bit is the most basic unit of digital information. It represents a single binary digit (0 or 1) and is the fundamental building block of all digital data. Bits are used in computer systems for data representation, processing, and transmission.

History/Origin

The term "bit" was coined by Claude Shannon in 1948, derived from "binary digit." It became the foundation of digital computing and information theory.

Current Use

Used as the base unit for measuring digital data, network speeds, and storage capacity in computer systems and telecommunications.

Multiplier

1

Offset

0

Byte to Bit Conversion Table

Byte [B] Bit [b]
1 B 8 b
10 B 80 b
25 B 200 b
50 B 400 b
100 B 800 b
0 B 0E+0 b
-10 B -80 b
-40 B -320 b

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