Gigabytes to megabytes
1 GB = 1,000 MB
Formula
Multiply the value in gigabytes by 1,000 to get megabytes.
MB = GB × 1,000
How to convert gigabytes to megabytes
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Gigabytes to megabytes – common values
| Gigabytes (GB) | Megabytes (MB) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 4 | 4,000 |
| 8 | 8,000 |
| 16 | 16,000 |
| 32 | 32,000 |
| 64 | 64,000 |
| 128 | 128,000 |
| 256 | 256,000 |
| 512 | 512,000 |
About the units
Megabytes. A megabyte in SI terms is one million bytes. Operating systems sometimes show mebibytes (1,048,576 bytes) but label them MB.