Bits to bytes
Type a value in bit to get it in B instantly.
12.5B
Nothing on our list is smaller: one SMS text message is 11× bigger. On a 50 Mbps connection that downloads in 0.002 milliseconds.
What it means
How long would that take to download?
Download times assume you get the full advertised speed, which real connections rarely deliver.
The math
How to convert bit to B
To convert bits to bytes, multiply by 0.125.
Example: 100 bit × 0.125 = 12.5 B.
In the other direction, 1 B = 8 bit.
Every unit
Your file size in every unit
Tables
bit to B conversion table
| bit | B |
|---|---|
| 1 bit | 0.125 B |
| 2 bit | 0.25 B |
| 4 bit | 0.5 B |
| 8 bit | 1 B |
| 10 bit | 1.25 B |
| 16 bit | 2 B |
| 32 bit | 4 B |
| 50 bit | 6.25 B |
| 64 bit | 8 B |
| 100 bit | 12.5 B |
| 128 bit | 16 B |
| 256 bit | 32 B |
| 500 bit | 62.5 B |
| 512 bit | 64 B |
| 1,000 bit | 125 B |
| 1,024 bit | 128 B |
B to bit conversion table
| B | bit |
|---|---|
| 1 B | 8 bit |
| 2 B | 16 bit |
| 4 B | 32 bit |
| 8 B | 64 bit |
| 10 B | 80 bit |
| 16 B | 128 bit |
| 32 B | 256 bit |
| 50 B | 400 bit |
| 64 B | 512 bit |
| 100 B | 800 bit |
| 128 B | 1,024 bit |
| 256 B | 2,048 bit |
| 500 B | 4,000 bit |
| 512 B | 4,096 bit |
| 1,000 B | 8,000 bit |
| 1,024 B | 8,192 bit |
Quick answers
Quick answers
- How many B is 1 bit?
- 1 bit is 0.125 B.
- How many B is 10 bit?
- 10 bit is 1.25 B.
- How many B is 100 bit?
- 100 bit is 12.5 B.
The units
About these units
Bits (bit)
A bit is a single 0 or 1, the smallest unit of information. Eight bits make a byte, and connection speeds are quoted in bits per second.
Bytes (B)
A byte is 8 bits, enough for one character of English text. File sizes are counted in bytes and their multiples.
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