Unit converter
Convert megabytes to gigabytes
Enter a value in megabytes to calculate the equivalent in gigabytes using the authoritative EzyCalculator unit engine.
How to convert MB to GB
Megabytes to gigabytes helps compare decimal storage capacities and file sizes; this page uses SI units where one gigabyte is 1,000 megabytes.
Formula: GB = MB × 0.001
Reverse formula: MB = GB × 1,000
Worked example: 1 MB = 0.001 GB.
Useful for: Decimal file and storage sizes in gigabytes.
Common MB to GB conversions
| megabytes | gigabytes |
|---|---|
| 1 MB | 0.001 GB |
| 10 MB | 0.01 GB |
| 100 MB | 0.1 GB |
| 500 MB | 0.5 GB |
| 1,000 MB | 1 GB |
| 5,000 MB | 5 GB |
| 10,000 MB | 10 GB |
About the units
A megabyte is an universal unit represented by MB. A gigabyte is an universal unit represented by GB. Calculations use the same authoritative registry as the full data storage converter, retaining full precision until display.