Data Storage Converter
Bits, bytes, KB, MB, GB, TB.
1 gigabyte = 0.9313225746 GiB. Enter any value to convert gigabytes (GB) to gibibytes (GiB), or use the table below for common values.
GiB = GB × 0.9313225746
Example: 10 GB = 9.313225746 GiB. To convert the other way, use GB = GiB × 1.073741824.
Quick mental estimate: multiply by about 0.93.
| Gigabytes (GB) | Gibibytes (GiB) |
|---|---|
| 1 GB | 0.9313225746 GiB |
| 2 GB | 1.862645149 GiB |
| 4 GB | 3.725290298 GiB |
| 8 GB | 7.450580597 GiB |
| 16 GB | 14.90116119 GiB |
| 32 GB | 29.80232239 GiB |
| 64 GB | 59.60464478 GiB |
| 100 GB | 93.13225746 GiB |
| 128 GB | 119.2092896 GiB |
| 256 GB | 238.4185791 GiB |
| 500 GB | 465.6612873 GiB |
| 512 GB | 476.8371582 GiB |
| 1,000 GB | 931.3225746 GiB |
| 1,024 GB | 953.6743164 GiB |
A gigabyte (GB) is one billion bytes. Drive makers use decimal gigabytes, so a "1 TB" drive shows about 931 GiB in many operating systems.
A gibibyte (GiB) is 1,024 MiB, or 1,073,741,824 bytes — about 7.4% more than a gigabyte.
Use the formula GiB = GB × 0.9313225746. For example, 10 GB = 9.313225746 GiB.
1 GB = 0.9313225746 GiB.
Use GB = GiB × 1.073741824. 1 GiB = 1.073741824 GB.