GB to MB Converter
In the decimal SI system used by storage manufacturers and mobile data plans, one gigabyte is 1,000 megabytes. Binary gibibytes are a separate unit and are larger.
GBMB
1 GB = 1,000 MB
Worked example
1 GB converts to 1,000 MB.
Quick reference
| Gigabytes | Megabytes |
|---|---|
| 1 GB | 1,000 MB |
| 2 GB | 2,000 MB |
| 5 GB | 5,000 MB |
| 10 GB | 10,000 MB |
| 50 GB | 50,000 MB |
| 100 GB | 100,000 MB |