Convert bytes to bits
1 B = 8 b — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
8b
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1 B = 8 b
Show this value in all 26 digital storage units
- Bits b 8
- Nibbles nibble 2
- Bytes B 1
- Kilobits kb 0.008
- Megabits Mb 0.000 008
- Gigabits Gb 8e-9
- Terabits Tb 8e-12
- Petabits Pb 8e-15
- Exabits Eb 8e-18
- Kilobytes kB 0.001
- Megabytes MB 0.000 001
- Gigabytes GB 1e-9
- Terabytes TB 1e-12
- Petabytes PB 1e-15
- Exabytes EB 1e-18
- Kibibits Kib 0.007 812 5
- Mebibits Mib 0.000 007 629 394 531 25
- Gibibits Gib 7.45058059692e-9
- Tebibits Tib 7.27595761418e-12
- Kibibytes KiB 0.000 976 562 5
- Mebibytes MiB 0.000 000 953 674 316 406
- Gibibytes GiB 9.31322574615e-10
- Tebibytes TiB 9.09494701773e-13
- Pebibytes PiB 8.881784197e-16
- Exbibytes EiB 8.67361737988e-19
- Blocks block 0.001 953 125
Every row is Byte (B) converted through the bit, in exact rational arithmetic.
How to convert bytes to bits
Multiply the number of bytes by 8 to get bits.
The exact factor is 8 .
Byte to Bit conversion table
| Bytes (B) | Bits (b) |
|---|---|
| 1 B | 8 |
| 2 B | 16 |
| 3 B | 24 |
| 5 B | 40 |
| 10 B | 80 |
| 20 B | 160 |
| 25 B | 200 |
| 50 B | 400 |
| 100 B | 800 |
| 250 B | 2000 |
| 500 B | 4000 |
| 1000 B | 8000 |
Bit to Byte conversion table
| Bits (b) | Bytes (B) |
|---|---|
| 1 b | 0.125 |
| 2 b | 0.25 |
| 3 b | 0.375 |
| 5 b | 0.625 |
| 10 b | 1.25 |
| 20 b | 2.5 |
| 25 b | 3.125 |
| 50 b | 6.25 |
| 100 b | 12.5 |
| 250 b | 31.25 |
| 500 b | 62.5 |
| 1000 b | 125 |
Frequently asked
How many bits are in a byte?
One byte equals 8 bits (B → b). That figure is exact, not rounded.
How do you convert bytes to bits?
Multiply the number of bytes by 8 to get bits.
What is 1 b in bytes?
One bit is 0.125 bytes.
What is 10 B in b?
10 B = 80 b.