Data Storage Converter
GB to MB
Convert gigabytes to megabytes below — useful for data plans, upload limits and storage maths.
Convert gigabytes to megabytes
0.001
1 MB = 0.001 GB
| Unit | 1 MB = |
|---|---|
| Bits | 8,000,000 b |
| Bytes | 1,000,000 B |
| Kilobytes | 1,000 KB |
| Megabytes | 1 MB |
| Gigabytes | 0.001 GB |
| Terabytes | 0.000001 TB |
| Petabytes | 0 PB |
How to convert GB to MB
On the decimal (SI) standard, 1 GB = 1,000 MB, so multiply gigabytes by 1,000 to get megabytes.
Example: a 2 GB email limit is 2 × 1,000 = 2,000 MB.
GB to MB table
| Gigabytes | Megabytes |
|---|---|
| 0.5 GB | 500 MB |
| 1 GB | 1000 MB |
| 2 GB | 2000 MB |
| 5 GB | 5000 MB |
| 10 GB | 10000 MB |
| 16 GB | 16000 MB |
Gigabytes in megabytes (decimal standard).
Frequently asked questions
How many MB is 1 GB?
On the decimal standard, 1 GB = 1,000 MB. Multiply gigabytes by 1,000 to convert to megabytes.
How many MB is 5 GB?
5 GB equals 5 × 1,000 = 5,000 MB on the decimal standard.