GB to MB (decimal) converter

Decimal (SI): 1 GB = 1000 MB. Multiply GB by 1000 to get MB.

Converter tool

Formula: MB = GB × 1000

Quick examples

GBMB
0.5500
1.0241024
2.52500
1010000

How to convert GB to MB

Context: Decimal (SI) units: KB, MB, GB, TB use powers of 1000.

Formula: MB = GB × 1000.

Reverse conversion: GB = MB ÷ 1000

Tip: Use the swap button to reverse the calculation instantly.

GB → MB FAQs

What definitions are used?

Decimal (SI): 1 KB = 1000 B, 1 MB = 1000 KB, 1 GB = 1000 MB, 1 TB = 1000 GB.

How do I go the other way?

GB = MB ÷ 1000

Are the results rounded?

Calculations use exact constants; values are displayed with sensible rounding for readability.