Filenify

Convert Gigabytes to Megabytes

Convert GB to MB instantly. Decimal (1 GB = 1000 MB). Use the full Data Storage Converter for binary MiB/GiB.

1 GB = 1000 MB

Common data storage conversions

  • 1 MB = 0.001 GB
  • 1 GB = 1000 MB
  • 1 KB = 0.001 MB
  • 1 TB = 1000 GB

Formula

MB = GB × 1000

Built-in to the calculator above — no need to do the math by hand.

Gigabytes to Megabytes table

GBMB
1 GB1000 MB
2 GB2000 MB
3 GB3000 MB
5 GB5000 MB
10 GB10000 MB
25 GB25000 MB
50 GB50000 MB
100 GB100000 MB
250 GB250000 MB
500 GB500000 MB
1000 GB1000000 MB

About Gigabytes to Megabytes

Converting gigabytes to megabytes is one of the most common data storage conversions people search for — used in trade, engineering, cooking, travel, and everyday problem-solving. The math itself is a fixed conversion factor (MB = GB × 1000), but doing it by hand every time is slow and error-prone. This page gives you an instant live converter, a reference table for common values, and the formula broken out so you can trust the result. Everything runs in your browser, and the conversion happens the moment you type — no button to press, no reload, no upload.

How to convert GB to MB

  1. 1Type your value in the Gigabytes input above.
  2. 2The Megabytes result updates instantly to the right precision.
  3. 3Compare against the reference table below for common values.
  4. 4Copy the answer or bookmark the page for next time.

Frequently asked questions

Related conversions

Megabytes → Gigabytes

MB to GB

Gigabytes → Terabytes

GB to TB

Kilobytes → Megabytes

KB to MB