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Gigabytes to Gibibytes

1 gigabyte = 0.93132 gibibytes · 1 GiB = 1.0737 GB

1 gigabyte = 0.93132 gibibytes

How it’s calculated

GiB = GB × 0.9313225746

  • Multiply the value in gigabytes by 0.9313225746.
  • To go back, divide by 0.9313225746 (or multiply by 1.073741824).
  • 1 GB = 0.9313225746 GiB · 1 GiB = 1.073741824 GB
Show worked solutionFactor, unit cancellation and rounding, step by step

  1. Find the conversion factor

    By definition 1 GB = 8000000000 bit and 1 GiB = 8589934592 bit, so 1 GiB = 1.073741824 GB. Source: IEC 80000-13 (decimal and binary prefixes).

  2. Multiply by the factor written as a fraction

    Put GB in the denominator so it cancels, leaving GiB.

  3. Calculate (unrounded)

  4. Round the answer

    Rounded to 5 significant figures.

Answer: 0.93132 GiB

1 GB in other units

Batch convert GB → GiB
Results
  1. 1 GB = 0.93132 GiB
  2. 5 GB = 4.6566 GiB
  3. 10 GB = 9.3132 GiB
  4. 25 GB = 23.283 GiB

Permanent link to this conversion

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Quick examples

  • 1 gigabyte = 0.93132 gibibytes
  • 5 gigabytes = 4.6566 gibibytes
  • 10 gigabytes = 9.3132 gibibytes
  • 25 gigabytes = 23.283 gibibytes
  • 100 gigabytes = 93.132 gibibytes

About these units

Gigabyte (GB)

SI (metric)

Decimal gigabyte: exactly 10⁹ bytes. Drive makers use this; Windows reports GiB but labels them "GB".

1 GB = 8000000000 bit

Source: IEC 80000-13 (decimal and binary prefixes)

Gibibyte (GiB)

other

Exactly 1 073 741 824 bytes.

1 GiB = 8589934592 bit

Source: IEC 80000-13 (decimal and binary prefixes)

Gigabytes to gibibytes conversion table

gigabyte (GB) to gibibyte (GiB)
Gigabytes (GB)Gibibytes (GiB)
0.1 GB0.093132 GiB
0.5 GB0.46566 GiB
1 GB0.93132 GiB
2 GB1.8626 GiB
3 GB2.794 GiB
4 GB3.7253 GiB
5 GB4.6566 GiB
6 GB5.5879 GiB
7 GB6.5193 GiB
8 GB7.4506 GiB
9 GB8.3819 GiB
10 GB9.3132 GiB
15 GB13.97 GiB
20 GB18.626 GiB
25 GB23.283 GiB
30 GB27.94 GiB
40 GB37.253 GiB
50 GB46.566 GiB
75 GB69.849 GiB
100 GB93.132 GiB
250 GB232.83 GiB
500 GB465.66 GiB
1,000 GB931.32 GiB

Related conversions

Frequently asked questions

How do I convert gigabytes to gibibytes?

Use GiB = GB × 0.9313225746. Multiply the value in gigabytes by 0.9313225746.

How many gibibytes are in 1 gigabyte?

1 gigabyte (GB) equals 0.93132 gibibytes (GiB); more precisely 0.9313225746.

How many gigabytes are in 1 gibibyte?

1 gibibyte (GiB) equals 1.0737 gigabytes (GB); more precisely 1.073741824.

What is 10 GB in GiB?

10 gigabytes = 9.3132 gibibytes.

What is a gigabyte?

Decimal gigabyte: exactly 10⁹ bytes. Drive makers use this; Windows reports GiB but labels them "GB".

What is a gibibyte?

Exactly 1 073 741 824 bytes.

Formula: GiB = GB × 0.9313225746. Factors last reviewed 2026-10-27.