Megabytes to Mebibytes

1 megabyte = 0.9536743164 mebibytes. To convert megabytes (MB) to mebibytes (MiB), multiply by 0.9536743164.

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How to convert megabytes to mebibytes

MiB = MB × 0.9536743164

Example: convert 8 megabytes to mebibytes.
8 MB × 0.9536743164 = 7.629394531 MiB

The same relationship in reverse: 1 mebibyte = 1.048576 megabytes, so you can also divide by 1.048576. Need the other direction? Use the mebibytes to megabytes converter.

You will typically need this conversion for file sizes reported differently by macOS and Windows.

Megabytes to Mebibytes conversion chart

Megabytes (MB)Mebibytes (MiB)
1 MB0.95367432 MiB
2 MB1.9073486 MiB
3 MB2.8610229 MiB
4 MB3.8146973 MiB
5 MB4.7683716 MiB
6 MB5.7220459 MiB
7 MB6.6757202 MiB
8 MB7.6293945 MiB
9 MB8.5830688 MiB
10 MB9.5367432 MiB
15 MB14.305115 MiB
20 MB19.073486 MiB
25 MB23.841858 MiB
30 MB28.610229 MiB
40 MB38.146973 MiB
50 MB47.683716 MiB
75 MB71.525574 MiB
100 MB95.367432 MiB
250 MB238.41858 MiB
500 MB476.83716 MiB
1,000 MB953.67432 MiB

Values rounded to 8 significant figures. The converter above shows up to 12.

About the units

Megabyte (MB)

1,000,000 bytes (SI). A typical smartphone photo is 2–5 MB.

Mebibyte (MiB)

1,048,576 bytes (1024²). What Windows labels as "MB".

Frequently asked questions

How many mebibytes are in a megabyte?

1 megabyte = 0.9536743164 mebibytes. Going the other way, 1 mebibyte = 1.048576 megabytes.

How do I convert megabytes to mebibytes?

To convert megabytes to mebibytes, multiply by 0.9536743164. The formula is MiB = MB × 0.9536743164.

What is 8 MB in MiB?

8 megabytes is 7.629394531 mebibytes (8 MB × 0.9536743164 = 7.629394531 MiB).

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