Convert bytes to gigabytes
1 B = 1.0000 × 10^-9 GB. Change the amount below, or read the formula and the reference table further down.
1 byte equals
gigabytes
1 B = 1.0000 × 10^-9 GB
The formula
Bytes and gigabytes both measure data & storage from the same zero, so a single multiplier does the job.
GB = B × 1.0000 × 10^-9
Going the other way? Convert gigabytes to bytes.
Bytes to gigabytes table
Common values, rounded for reading.
| Bytes (B) | Gigabytes (GB) |
|---|---|
| 1 | 1.0000 × 10^-9 |
| 2 | 2.0000 × 10^-9 |
| 3 | 3.0000 × 10^-9 |
| 4 | 4.0000 × 10^-9 |
| 5 | 5.0000 × 10^-9 |
| 6 | 6.0000 × 10^-9 |
| 7 | 7.0000 × 10^-9 |
| 8 | 8.0000 × 10^-9 |
| 9 | 9.0000 × 10^-9 |
| 10 | 1.0000 × 10^-8 |
| 15 | 1.5000 × 10^-8 |
| 20 | 2.0000 × 10^-8 |
| 25 | 2.5000 × 10^-8 |
| 30 | 3.0000 × 10^-8 |
| 40 | 4.0000 × 10^-8 |
| 50 | 5.0000 × 10^-8 |
| 75 | 7.5000 × 10^-8 |
| 100 | 1.0000 × 10^-7 |
| 250 | 2.5000 × 10^-7 |
| 500 | 5.0000 × 10^-7 |
| 1,000 | 0.000001 |
Questions people ask
- How many gigabytes are in a byte?
- One byte equals 1.0000 × 10^-9 gigabytes.
- How do I convert bytes to gigabytes by hand?
- Multiply the number of bytes by 1.0000 × 10^-9. For a rough check, 1.0000 × 10^-9 is close enough for most everyday use.
- What is 1 byte in gigabytes?
- 1 byte is 1.0000 × 10^-9 gigabytes.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.