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.

100 gigabytes to gibibytes (100 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 100 GB to GiB

100 GB × 0.931322575 = 93.13 GiB

Values near 100 GB

gigabytes → gibibytes
GB	GiB
90	83.8190
91	84.7504
92	85.6817
93	86.6130
94	87.5443
95	88.4756
96	89.4070
97	90.3383
98	91.2696
99	92.2009
100	93.1323
101	94.0636
102	94.9949
103	95.9262
104	96.8575
105	97.7889
106	98.7202
107	99.6515
108	100.5828
109	101.5142
110	102.4455

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.