How do you convert megabytes to gigabytes?

To convert megabytes to gigabytes, multiply by 0.001. For example, 42 MB is 0.042 GB.

How many gigabytes are in a megabyte?

There are 0.001 gigabytes in one megabyte.

dietsoda tools

All tools Sign in

Converters · Digital storage

42 Megabytes to Gigabytes

42 MB =

0.042 GB

42 megabytes equals 0.042 gigabytes

How to convert megabytes to gigabytes

To get gigabytes, multiply by 0.001.

GB = MB × 0.001

Worked example: 42 × 0.001 = 0.042 GB.

Going the other way, multiply by 1000 — one gigabyte is 1000 megabytes.

Values near 42 MB

Megabyte	Gigabyte
21 MB	0.021 GB
40 MB	0.04 GB
41 MB	0.041 GB
43 MB	0.043 GB
44 MB	0.044 GB
84 MB	0.084 GB

Megabyte to Gigabyte — common values

Megabyte	Gigabyte
1 MB	0.001 GB
2 MB	0.002 GB
3 MB	0.003 GB
5 MB	0.005 GB
10 MB	0.01 GB
25 MB	0.025 GB
50 MB	0.05 GB
100 MB	0.1 GB

Convert Megabyte to other units

MB → b MB → B MB → KB MB → GB MB → TB MB → KiB MB → MiB MB → GiB MB → TiB

← Reverse: Gigabyte to Megabyte

Questions

How do you convert megabytes to gigabytes?: To convert megabytes to gigabytes, multiply by 0.001. For example, 42 MB is 0.042 GB.
How many gigabytes are in a megabyte?: There are 0.001 gigabytes in one megabyte.
How do you convert gigabytes back to megabytes?: Go the other way: multiply by 1000. One gigabyte is 1000 megabytes.

Embed this digital storage converter

Paste this into your site — an interactive converter, free.

<iframe src="https://tools.dietsoda.dev/embed/digital" width="100%" height="180" style="border:1px solid #e2e8f0;border-radius:12px" title="Digital storage converter"></iframe>