How to convert megabytes to gigabytes
GB = MB × 0.001
Example: 5 MB × 0.001 = 0.005 GB
Megabytes to Gigabytes table
| Megabytes (MB) | Gigabytes (GB) |
|---|---|
| 0.5 MB | 0.0005 GB |
| 1 MB | 0.001 GB |
| 2 MB | 0.002 GB |
| 3 MB | 0.003 GB |
| 4 MB | 0.004 GB |
| 5 MB | 0.005 GB |
| 6 MB | 0.006 GB |
| 7 MB | 0.007 GB |
| 8 MB | 0.008 GB |
| 9 MB | 0.009 GB |
| 10 MB | 0.01 GB |
| 15 MB | 0.015 GB |
| 20 MB | 0.02 GB |
| 25 MB | 0.025 GB |
| 30 MB | 0.03 GB |
| 40 MB | 0.04 GB |
| 50 MB | 0.05 GB |
| 75 MB | 0.075 GB |
| 100 MB | 0.1 GB |
| 250 MB | 0.25 GB |
| 500 MB | 0.5 GB |
| 1,000 MB | 1 GB |
About these units
Megabytes (MB): A megabyte (MB) is 1,000,000 bytes in the decimal system.
Gigabytes (GB): A gigabyte (GB) is 1,000,000,000 bytes in the decimal (SI) system used by drive makers and network providers.
Frequently asked questions
How many gigabytes are in 1 megabyte?
1 megabyte (MB) equals 0.001 gigabytes (GB).
How do I convert MB to GB?
Multiply the value in megabytes by 0.001. For example, 5 MB × 0.001 = 0.005 GB.
How do I convert gigabytes back to megabytes?
Multiply by 1,000 (or divide by 0.001). 1 GB = 1,000 MB.
What is a megabyte?
A megabyte (MB) is 1,000,000 bytes in the decimal system.
Conversion factors come from exact international definitions (NIST SP 811, BIPM) where they exist. Results show up to 10 significant digits. Need every data storage unit at once? Use the Data Storage Converter.