Convert gigabytes to gibibytes
Enter a value in gigabytes to convert it to gibibytes.
gigabytes to gibibytes reference
| gigabytes | gibibytes |
|---|---|
| 1 GB | 0.9313 GiB |
| 2 GB | 1.8626 GiB |
| 5 GB | 4.6566 GiB |
| 10 GB | 9.3132 GiB |
| 25 GB | 23.2831 GiB |
| 50 GB | 46.5661 GiB |
| 100 GB | 93.1323 GiB |
The conversion factor
One gigabyte is 0.93132257 gibibytes. So to convert, multiply your figure in gigabytes by 0.93132257. To go the other way, multiply gibibytes by 1.07374182, or use the gibibytes to gigabytes converter.
Doing it in your head
For a quick estimate, round the factor: roughly "divide by 1". Use the exact converter above when the number matters.
Where this conversion comes up
Storage and download sizes, data caps, and the decimal-vs-binary gap that makes a “1 TB” drive show as about 931 GiB.
See the common unit conversions cheat sheet for the factors worth memorising.
Related tools
Frequently asked questions
How many gibibytes are in a gigabyte?
1 gigabyte = 0.931323 gibibytes.
What is the formula to convert gigabytes to gibibytes?
Multiply the number of gigabytes by 0.93132257. To go back the other way, multiply gibibytes by 1.07374182.
What is 10 gigabytes in gibibytes?
10 gigabytes = 9.3132 gibibytes. The reference table below lists more common values.
Is this converter accurate?
It uses the internationally defined conversion factors and computes at full floating-point precision, then rounds only the displayed result. For everyday purposes it is exact; for legal, engineering or scientific work, confirm the required number of significant figures.
Does it work offline?
Yes. The conversion runs in your browser with no server call, so it keeps working with no connection, and nothing you enter is uploaded.
Last reviewed: September 2026. Figures and formulas are checked against their published sources; see the site's data notes.