How to convert bytes to bits
bit = B × 8
Example: 5 B × 8 = 40 bit
Bytes to Bits table
| Bytes (B) | Bits (bit) |
|---|---|
| 0.5 B | 4 bit |
| 1 B | 8 bit |
| 2 B | 16 bit |
| 3 B | 24 bit |
| 4 B | 32 bit |
| 5 B | 40 bit |
| 6 B | 48 bit |
| 7 B | 56 bit |
| 8 B | 64 bit |
| 9 B | 72 bit |
| 10 B | 80 bit |
| 15 B | 120 bit |
| 20 B | 160 bit |
| 25 B | 200 bit |
| 30 B | 240 bit |
| 40 B | 320 bit |
| 50 B | 400 bit |
| 75 B | 600 bit |
| 100 B | 800 bit |
| 250 B | 2,000 bit |
| 500 B | 4,000 bit |
| 1,000 B | 8,000 bit |
About these units
Bytes (B): A byte is 8 bits – enough to store one ASCII character.
Bits (bit): A bit is the smallest unit of digital information: a single 0 or 1.
Frequently asked questions
How many bits are in 1 byte?
1 byte equals 8 bits.
How do I convert B to bit?
Multiply the value in bytes by 8. For example, 5 B × 8 = 40 bit.
How do I convert bits back to bytes?
Multiply by 0.125 (or divide by 8). 1 bit = 0.125 B.
What is a byte?
A byte is 8 bits – enough to store one ASCII character.
Conversion factors come from exact international definitions (NIST SP 811, BIPM) where they exist. Results show up to 10 significant digits. Need every data storage unit at once? Use the Data Storage Converter.