Gigabytes to Megabytes

Convert gigabytes to megabytes instantly — type a value, get the answer.

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Megabytes1,024.0000MB

Multiply gigabytes by 1024 to get megabytes. 1 GB = 1024 MB.

Gigabytes (GB)Megabytes (MB)
1 GB1,024 MB
2 GB2,048 MB
5 GB5,120 MB
10 GB10,240 MB
25 GB25,600 MB
50 GB51,200 MB
100 GB102,400 MB

Common gigabytes-to-megabytes conversions, rounded to 4 decimals.

How to convert gigabytes to megabytes

Multiply the number of gigabytes by 1024. For example, 10 GB × 1024 = 10,240 MB. The converter above does this for any value instantly, and the table below lists the conversions people look up most.

Converting megabytes back to gigabytes

To go the other way, divide the MB value by 1024 — or multiply by 0.001. So 1 MB ≈ 0.001 GB.

Questions

How many megabytes are in a gigabyte?
One gigabyte equals 1024 megabytes. Multiply any GB figure by 1024 to convert it to MB.
How do I convert megabytes back to gigabytes?
Divide the MB value by 1024, or multiply by 0.001. For example, 5 MB ≈ 0.0049 GB.
What is 10 GB in MB?
10 GB = 10,240 MB. Type any value into the converter above to see its megabytes equivalent.