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Convert gibibytes to mebibytes (GiB to MiB)

Type a value in gibibytes or in mebibytes: the other field updates as you type. Below you will find the formula, a worked example and a GiB to MiB chart.

Updated on

1 GiB = 1,024 MiB

How to convert gibibytes to mebibytes

Formula: MiB = GiB × 1,024

Worked example: 10 GiB → 10 × 1,024 = 10,240 MiB

Gibibytes to mebibytes conversion chart

Gibibytes (GiB)Mebibytes (MiB)
1 GiB1,024 MiB
2 GiB2,048 MiB
3 GiB3,072 MiB
4 GiB4,096 MiB
5 GiB5,120 MiB
8 GiB8,192 MiB
10 GiB10,240 MiB
16 GiB16,384 MiB
20 GiB20,480 MiB
25 GiB25,600 MiB
32 GiB32,768 MiB
50 GiB51,200 MiB
64 GiB65,536 MiB
100 GiB102,400 MiB
128 GiB131,072 MiB
250 GiB256,000 MiB
256 GiB262,144 MiB
500 GiB512,000 MiB
512 GiB524,288 MiB
1,000 GiB1,024,000 MiB
1,024 GiB1,048,576 MiB

What is a gibibyte?

The gibibyte is 1,073,741,824 bytes, or 1,024 MiB, about 7.4% larger than a gigabyte. RAM modules are binary: a stick sold as 16 GB actually holds 16 GiB. Windows also shows disk sizes in GiB while labeling them GB.

What is a mebibyte?

The mebibyte is 1,048,576 bytes, or 1,024 KiB. It is about 4.9% larger than a megabyte. Linux tools and many programs labeled MB actually display MiB.

Frequently asked questions

How many mebibytes are in a gibibyte?

A gibibyte equals 1,024 mebibytes. To convert any value, multiply the number of gibibytes by 1,024.

How do you convert gibibytes to mebibytes?

Use the formula MiB = GiB × 1,024. Example: 10 GiB → 10 × 1,024 = 10,240 MiB.

How many gibibytes are in a mebibyte?

A mebibyte equals 0.000976563 gibibytes. That is the reverse conversion, from mebibytes to gibibytes.

Results are rounded to 6 significant digits; the conversion factors are the exact legal definitions.