Convert bytes to gigabytes
1 B = 0.000000001 GB — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1e-9GB
Exact decimal: 0.000000001
As a fraction: 1/1000000000
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1 B = 0.000000001 GB
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 gigabytes
Multiply the number of bytes by 0.000000001 to get gigabytes.
The exact factor is 0.000000001 — as a fraction, 1/1000000000.
Byte to Gigabyte conversion table
| Bytes (B) | Gigabytes (GB) |
|---|---|
| 1 B | 1e-9 |
| 2 B | 2e-9 |
| 3 B | 3e-9 |
| 5 B | 5e-9 |
| 10 B | 1e-8 |
| 20 B | 2e-8 |
| 25 B | 2.5e-8 |
| 50 B | 5e-8 |
| 100 B | 0.000 000 1 |
| 250 B | 0.000 000 25 |
| 500 B | 0.000 000 5 |
| 1000 B | 0.000 001 |
Gigabyte to Byte conversion table
| Gigabytes (GB) | Bytes (B) |
|---|---|
| 1 GB | 1 000 000 000 |
| 2 GB | 2 000 000 000 |
| 3 GB | 3 000 000 000 |
| 5 GB | 5 000 000 000 |
| 10 GB | 10 000 000 000 |
| 20 GB | 20 000 000 000 |
| 25 GB | 25 000 000 000 |
| 50 GB | 50 000 000 000 |
| 100 GB | 100 000 000 000 |
| 250 GB | 250 000 000 000 |
| 500 GB | 500 000 000 000 |
| 1000 GB | 1 000 000 000 000 |
Frequently asked
How many gigabytes are in a byte?
One byte equals 1e-9 gigabytes (B → GB). That figure is exact, not rounded.
How do you convert bytes to gigabytes?
Multiply the number of bytes by 0.000000001 to get gigabytes.
What is 1 GB in bytes?
One gigabyte is 1000000000 bytes.
What is 10 B in GB?
10 B = 1e-8 GB.