1 GB = 1024 MB
Gigabytes (GB)
Megabytes (MB)
Result
—MB
| Gigabytes | Megabytes |
|---|---|
| 1 GB | 1024 MB |
| 2 GB | 2048 MB |
| 5 GB | 5120 MB |
| 10 GB | 10240 MB |
| 25 GB | 25600 MB |
| 50 GB | 51200 MB |
| 100 GB | 102400 MB |
| 500 GB | 512000 MB |
| 1000 GB | 1024000 MB |
How to Convert Gigabytes to Megabytes
1 GB = 1024 MB
To convert from gigabytes to megabytes, use the formula above. Multiply your value in gigabytes by the conversion factor to get the result in megabytes.
About Gigabytes
The gigabyte (GB) is a standard unit of data measurement used in scientific and everyday contexts worldwide.
About Megabytes
The megabyte (MB) is widely used in science and international contexts.
Frequently Asked Questions
QHow many megabytes in 1 gigabyte?
1 gigabyte equals 1024 megabytes.
QHow do I convert gigabytes to megabytes?
Use the formula: 1 GB = 1024 MB. Or simply enter your value in the converter above for an instant, accurate result.
QIs this converter accurate?
Yes. CVRT uses precise conversion factors based on international standards (SI units). Results are accurate to 8 significant figures.
QCan I convert megabytes back to gigabytes?
Yes — click the swap button (⇄) or visit the Megabytes to Gigabytes converter page.