MB = 1 x 1000.000000

Gigabytes to Megabytes formula

MB = GB x 1000.000000

UnitFlip uses fixed, auditable conversion factors in the browser. The result is rounded only for display, so you can adjust precision from 0 to 8 decimal places without sending values to a backend.

Common gigabytes to megabytes conversions

GigabytesMegabytes
0 GB MB
1 GB1 MB
2 GB2 MB
5 GB5 MB
10 GB1 MB
25 GB25 MB
50 GB5 MB
100 GB1 MB

How to use this converter

Type a number, paste a value with commas if needed, choose the decimal precision, and copy the visible result. Empty input leaves the result blank; invalid numbers show an inline error.

  • 1 GB uses the same formula shown above.
  • For planning, compare nearby values in the table before choosing how much to round.
Caveat: Data units may use decimal base 1000 or binary base 1024; UnitFlip labels the selected base.

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