Gibibytes (GiB) to Gigabytes (GB)
Type a value in Gibibytes (GiB) and get the result in Gigabytes (GB), calculated exactly.
1 Gibibytes (GiB) = 1.073741824 Gigabytes (GB)
Precision
Exact factorThis result is exact.
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Formula
GB = GiB × 1.073741824
To convert Gibibytes (GiB) to Gigabytes (GB), multiply the value by 1.073741824.
Worked examples
- 1 GiB × 1.073741824 = 1.073741824 GB
- 100 GiB × 1.073741824 = 107.3741824 GB
- 50 GiB × 1.073741824 = 53.6870912 GB
This factor is exact by definition.
Conversion table
| Gibibytes (GiB) | Gigabytes (GB) |
|---|---|
| 1 | 1.073741824 |
| 2 | 2.147483648 |
| 3 | 3.221225472 |
| 4 | 4.294967296 |
| 5 | 5.36870912 |
| 6 | 6.442450944 |
| 7 | 7.516192768 |
| 8 | 8.589934592 |
| 9 | 9.663676416 |
| 10 | 10.73741824 |
| 15 | 16.10612736 |
| 20 | 21.47483648 |
| 25 | 26.8435456 |
| 30 | 32.21225472 |
| 40 | 42.94967296 |
| 50 | 53.6870912 |
| 60 | 64.42450944 |
| 70 | 75.16192768 |
| 75 | 80.5306368 |
| 80 | 85.89934592 |
| 90 | 96.63676416 |
| 100 | 107.3741824 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Gigabytes (GB) to Gibibytes (GiB)
| Gigabytes (GB) | Gibibytes (GiB) |
|---|---|
| 1 | ≈ 0.9313226 |
| 2 | ≈ 1.862645 |
| 3 | ≈ 2.793968 |
| 4 | ≈ 3.72529 |
| 5 | ≈ 4.656613 |
| 6 | ≈ 5.587935 |
| 7 | ≈ 6.519258 |
| 8 | ≈ 7.450581 |
| 9 | ≈ 8.381903 |
| 10 | ≈ 9.313226 |
| 15 | ≈ 13.96984 |
| 20 | ≈ 18.62645 |
| 25 | ≈ 23.28306 |
| 30 | ≈ 27.93968 |
| 40 | ≈ 37.2529 |
| 50 | ≈ 46.56613 |
| 60 | ≈ 55.87935 |
| 70 | ≈ 65.19258 |
| 75 | ≈ 69.84919 |
| 80 | ≈ 74.50581 |
| 90 | ≈ 83.81903 |
| 100 | ≈ 93.13226 |
Unit definitions
- Gibibytes (GiB) GiB
- Exactly 1024 MiB, or 1 073 741 824 bytes (binary).
- Gigabytes (GB) GB
- Exactly 1 000 000 000 bytes (decimal).
Questions people ask
Gibibytes (GiB) to Gigabytes (GB): what is the conversion factor?
One GiB is 1.073741824 GB.
How do I convert Gibibytes (GiB) to Gigabytes (GB)?
Use the formula above. For example, 100 GiB = 107.3741824 GB.
Is the conversion exact?
Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.
Factors checked 19 October 2026.