Gigabytes to Megabytes Converter

Gigabytes to megabytes (decimal) multiplies by 1,000. It’s useful for data plans, upload limits and file-size budgets.

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2,000

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How to use the Gigabytes to Megabytes Converter

  1. Type the number of gigabytes in the box
  2. The value in megabytes appears instantly
  3. Use the table for common values, or switch units to convert anything else

Gigabytes to Megabytes formula

MB = GB × 1,000

Example: 2 GB × 1,000 = 2,000 MB.

💡 A 4.7 GB DVD holds 4,700 MB.

Gigabytes to Megabytes conversion chart

GigabytesMegabytes
0.1 GB100 MB
0.5 GB500 MB
1 GB1,000 MB
2 GB2,000 MB
4 GB4,000 MB
4.7 GB4,700 MB
5 GB5,000 MB
8 GB8,000 MB
10 GB10,000 MB
16 GB16,000 MB
32 GB32,000 MB
64 GB64,000 MB
128 GB128,000 MB
256 GB256,000 MB

Frequently asked questions

How do I convert gigabytes to megabytes?

Use the formula MB = GB × 1,000. For example, 2 GB = 2,000 MB.

How many megabytes are in 1 gigabyte (1000³)?

1 GB = 1,000 MB.

Any handy reference points?

A 4.7 GB DVD holds 4,700 MB.

Is this gigabytes to megabytes converter accurate?

Yes. It uses exact definitions (for example, 1 inch = 2.54 cm and 1 lb = 0.45359237 kg) and shows up to 10 significant digits.

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