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Gigabyte to Gibibyte Converter

Type a value — the answer appears instantly. 1 GB = 0.931323 GiB.

Reviewed by the OmniCalc teamMethod verified 2026-07-01

From unit

To unit
Result

0.931323 gibibytes

= 1,000,000,000 B= 1,000 MB

equals 0.931323 gibibytes

Formula: GiB = GB × 0.93132257

Gigabyte to Gibibyte formula

GiB = GB × 0.93132257

Convert 5 gigabytes to gibibytes

  1. Start with 5 gigabytes.
  2. Multiply by the conversion factor: 5 × 0.931323 = 4.65661.
  3. So 5 GB = 4.65661 GiB.

Gigabyte to Gibibyte conversion table

Gigabyte to Gibibyte conversion table
Gigabytes (GB)Gibibytes (GiB)
0.01 GB0.00931323 GiB
0.1 GB0.0931323 GiB
0.25 GB0.232831 GiB
0.5 GB0.465661 GiB
1 GB0.931323 GiB
2 GB1.86265 GiB
3 GB2.79397 GiB
4 GB3.72529 GiB
5 GB4.65661 GiB
6 GB5.58794 GiB
7 GB6.51926 GiB
8 GB7.45058 GiB
9 GB8.3819 GiB
10 GB9.31323 GiB
15 GB13.9698 GiB
20 GB18.6265 GiB
25 GB23.2831 GiB
30 GB27.9397 GiB
40 GB37.2529 GiB
50 GB46.5661 GiB
75 GB69.8492 GiB
100 GB93.1323 GiB
250 GB232.831 GiB
500 GB465.661 GiB
1,000 GB931.323 GiB
5,000 GB4,656.61 GiB
10,000 GB9,313.23 GiB

Unit definitions

What is a gigabyte?

The gigabyte (decimal) is one billion bytes (1000³) under the SI convention that drive and phone makers use. Movies, apps, and storage capacities are usually quoted in gigabytes. It is smaller than a gibibyte (1,073,741,824 bytes).

What is a gibibyte?

The gibibyte is exactly 1,073,741,824 bytes (1024³) under the IEC binary convention. It is why a drive labelled 1 TB shows less capacity in a binary-reporting operating system. 1 GiB is about 7.4% larger than 1 GB.

Frequently asked questions

How many gibibytes are in one gigabyte?

One gigabyte equals 0.931323 gibibytes (1 GB = 0.931323 GiB).

How do I convert gigabytes to gibibytes?

Multiply the value in gigabytes by 0.931323. For example, 10 GB × 0.931323 = 9.31323 GiB.

Which is bigger — a gigabyte or a gibibyte?

A gibibyte is bigger: one gibibyte contains 1.07374 gigabytes.

Is this gigabyte to gibibyte converter free?

Yes — the converter is free, works offline once loaded, and computes instantly in your browser without sending your numbers to a server.

Conversion factors follow international definitions (SI / NIST). Last verified 2026-07-01.