Bytes to gigabytes converter
Gigabytes (GB)
1 byte = 1e-9 gigabytes
How to convert bytes to gigabytes
GB = B × 1 × 10^-9
Multiply the number of bytes by 1 × 10^-9 to get gigabytes. Going the other way, divide by 1 × 10^-9 (or multiply by 1000000000).
One byte is exactly defined as 1 × 10^-9 gigabytes (to 12 significant figures), and one gigabyte is 1000000000 bytes.
Worked examples
- Convert 5 bytes: 5 × 1 × 10^-9 = 5e-9 5e-9 gigabytes.
- Convert 12.5 bytes: 12.5 × 1 × 10^-9 = 1.25e-8 1.25e-8 gigabytes.
- Convert 250 bytes: 250 × 1 × 10^-9 = 2.5e-7 2.5e-7 gigabytes.
Quick-reference table
| B | GB |
|---|---|
| 1 | 1e-9 |
| 2 | 2e-9 |
| 3 | 3e-9 |
| 5 | 5e-9 |
| 10 | 1e-8 |
| 15 | 1.5e-8 |
| 20 | 2e-8 |
| 25 | 2.5e-8 |
| 50 | 5e-8 |
| 75 | 7.5e-8 |
| 100 | 1e-7 |
| 1,000 | 0.000001 |
| GB | B |
|---|---|
| 1 | 1,000,000,000 |
| 2 | 2,000,000,000 |
| 3 | 3,000,000,000 |
| 5 | 5,000,000,000 |
| 10 | 10,000,000,000 |
| 15 | 15,000,000,000 |
| 20 | 20,000,000,000 |
| 25 | 25,000,000,000 |
| 50 | 50,000,000,000 |
| 75 | 75,000,000,000 |
| 100 | 100,000,000,000 |
| 1,000 | 1,000,000,000,000 |
Related conversions
Frequently asked questions
How many gigabytes are in 1 byte?
1 byte equals 1e-9 gigabytes.
What is the formula to convert bytes to gigabytes?
Use GB = B × 1 × 10^-9. Multiply the number of bytes by 1 × 10^-9 to get gigabytes. Going the other way, divide by 1 × 10^-9 (or multiply by 1000000000).
What is 100 bytes in gigabytes?
100 bytes is 1e-7 gigabytes.