Bytes to Gigabytes Converter
Convert bytes (B) to gigabytes (GB), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter an amount of data, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 B = 1e-9 GB
- 1 × 1e-9 = 1e-9 GB
How to convert bytes to gigabytes
1 B = 1 × 10⁻⁹ GB, so multiply by 1 to go from bytes to gigabytes. Going the other way, 1 GB = 1,000,000,000 B.
GB = B × 1 B = GB × 1,000,000,000
Worked example:
1 B = 1e-9 GB 5 × 1e-9 = 5e-9 GB
Bytes to gigabytes table
| Bytes | Gigabytes |
|---|---|
| 1 B | 1 × 10⁻⁹ GB |
| 2 B | 2 × 10⁻⁹ GB |
| 3 B | 3 × 10⁻⁹ GB |
| 4 B | 4 × 10⁻⁹ GB |
| 5 B | 5 × 10⁻⁹ GB |
| 6 B | 6 × 10⁻⁹ GB |
| 7 B | 7 × 10⁻⁹ GB |
| 8 B | 8 × 10⁻⁹ GB |
| 9 B | 9 × 10⁻⁹ GB |
| 10 B | 1 × 10⁻⁸ GB |
| 15 B | 1.5 × 10⁻⁸ GB |
| 20 B | 2 × 10⁻⁸ GB |
| 25 B | 2.5 × 10⁻⁸ GB |
| 30 B | 3 × 10⁻⁸ GB |
| 40 B | 4 × 10⁻⁸ GB |
| 50 B | 5 × 10⁻⁸ GB |
| 75 B | 7.5 × 10⁻⁸ GB |
| 100 B | 1 × 10⁻⁷ GB |
| 250 B | 2.5 × 10⁻⁷ GB |
| 500 B | 5 × 10⁻⁷ GB |
| 1000 B | 1 × 10⁻⁶ GB |
About the units
- Bytes (B)
- Bytes, a specialised unit. Definition: NIST: Prefixes for binary multiples (IEC 80000-13).
- Gigabytes (GB)
- Gigabytes, a metric unit. Decimal (SI) gigabyte = 1000^3 bytes. Many operating systems label the binary gibibyte (GiB) as 'GB'. Definition: NIST: Prefixes for binary multiples (IEC 80000-13).