GiB to GB Converter
Useful for RAM sizes, virtual machine disks and cloud instance specs given in binary gibibytes.
1 GiB = 1.0737 GB
gigabytes
1 GiB = 1.0737 GB
How to convert gibibytes to gigabytes
Multiply the number of gibibytes by 1.073741824.
Formula
GB = GiB × 1.073741824
Examples
- 8 GiB × 1.073741824 = 8.5899 GB
- 32 GiB × 1.073741824 = 34.3597 GB
- 512 GiB × 1.073741824 = 549.7558 GB
Gibibytes to gigabytes conversion table
| Gibibytes (GiB) | Gigabytes (GB) |
|---|---|
| 1 | 1.0737 |
| 2 | 2.1475 |
| 4 | 4.295 |
| 8 | 8.5899 |
| 16 | 17.1799 |
| 24 | 25.7698 |
| 32 | 34.3597 |
| 48 | 51.5396 |
| 64 | 68.7195 |
| 96 | 103.0792 |
| 128 | 137.439 |
| 256 | 274.8779 |
| 512 | 549.7558 |
| 1,024 | 1,099.5116 |
Values rounded to 4 decimal places or 4 significant digits.
About gibibytes
A gibibyte (GiB) is 1,024 MiB, or 1,073,741,824 bytes, about 7.4% more than a decimal gigabyte. Computer memory (RAM) comes in binary sizes such as 16 GiB, usually marketed as "16 GB".
About gigabytes
A gigabyte (GB) is 1,000,000,000 bytes. Drive and phone manufacturers use this decimal gigabyte, while Windows reports sizes in binary units but labels them "GB". That is why a 1 TB drive shows up as about 931 GB.
Frequently asked questions
How many gigabytes are in one gibibyte?
One gibibyte equals 1.0737 gigabytes (rounded).
How do I convert gibibytes to gigabytes?
Multiply the number of gibibytes by 1.073741824. For example: 32 GiB × 1.073741824 = 34.3597 GB.
How many gibibytes are in one gigabyte?
One gigabyte equals 0.9313 gibibytes.
Is the GiB to GB conversion exact?
Yes. The factor follows directly from the official definitions of both units, so the only rounding is in how many decimals are displayed.