How to convert
MB = GB × 1,024
Reverse: GB = MB × 0.0009765625
MB = GB × 1,024
Reverse: GB = MB × 0.0009765625
Converting GB to MB
GB and MB are units of data size. One GB equals 1,024 MB. Just type a value in the box above to convert instantly — useful for recipes, drawings, product specs and travel between metric and imperial units.
GB to MB conversion chart
| GB | MB |
|---|---|
| 1 GB | 1,024 MB |
| 2 GB | 2,048 MB |
| 3 GB | 3,072 MB |
| 5 GB | 5,120 MB |
| 10 GB | 10,240 MB |
| 20 GB | 20,480 MB |
| 50 GB | 51,200 MB |
| 100 GB | 102,400 MB |
Frequently asked questions
- How many MB are in one GB?
- 1 GB = 1,024 MB.
- How do I convert MB back to GB?
- Multiply the MB value by 0.0009765625 to get GB.
- Is my input sent to a server?
- No. Everything is calculated locally in your browser and nothing is uploaded or stored.