How many gibibytes are in 1 gigabyte?

1 gigabyte equals 0.931323 GiB.

How do I convert gibibytes back to gigabytes?

Use the reverse converter: 1 gibibyte equals 1.07374 GB.

Is this converter accurate?

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

1000 gigabytes to gibibytes (1000 GB to GiB)

Open the full gigabytes to gibibytes converter

Formula

To convert gigabytes to gibibytes, multiply the value by 0.931322575.

GiB = GB × 0.931322575

How to convert 1000 GB to GiB

1000 GB × 0.931322575 = 931.32 GiB

Values near 1000 GB

gigabytes → gibibytes
GB	GiB
990	922.0093
991	922.9407
992	923.8720
993	924.8033
994	925.7346
995	926.6660
996	927.5973
997	928.5286
998	929.4599
999	930.3913
1000	931.3226
1001	932.2539
1002	933.1852
1003	934.1165
1004	935.0479
1005	935.9792
1006	936.9105
1007	937.8418
1008	938.7732
1009	939.7045
1010	940.6358

Decimal vs binary: KB, MB and GB use powers of 1,000 (SI), while KiB, MiB and GiB use powers of 1,024. Storage makers use decimal units; many operating systems and memory sizes use binary ones, which is why a "500 GB" drive shows less space.

About the units

Gigabyte (GB): 1,000,000,000 bytes in the decimal system, used for drive capacity and data plans.
Gibibyte (GiB): 1,073,741,824 bytes (2^30), the binary unit used for RAM and by some operating systems.

Frequently asked questions

How do I convert gigabytes to gibibytes?: To convert gigabytes to gibibytes, multiply the value by 0.931322575.
How many gibibytes are in 1 gigabyte?: 1 gigabyte equals 0.931323 GiB.
How many gibibytes are in 10 gigabytes?: 10 GB equals 9.31323 GiB.
How do I convert gibibytes back to gigabytes?: Use the reverse converter: 1 gibibyte equals 1.07374 GB.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.