Megabytes to gigabytes
1 megabyte = 0.001 GB · 1 gigabyte = 1,000 MB
How to convert megabytes to gigabytes
To convert megabytes to gigabytes, divide the value by 1,000.
Formula: GB = MB ÷ 1,000
Example: 10 MB = 0.01 GB
Megabytes to gigabytes conversion table
| megabytes (MB) | gigabytes (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
Megabyte (MB)
A megabyte (MB) is 1,000,000 bytes in the SI definition. Photos, songs and app updates are typically a few megabytes.
Gigabyte (GB)
A gigabyte (GB) is 1,000 megabytes. Phone storage, RAM and mobile data plans are measured in gigabytes; Windows shows binary gibibytes labeled GB.
Frequently asked questions
How many gigabytes are in 1 megabyte?
1 MB = 0.001 GB
How many megabytes are in 1 gigabyte?
1 GB = 1,000 MB
What is 100 MB in GB?
100 MB = 0.1 GB (100 × 0.001)
What is 500 MB in GB?
500 MB = 0.5 GB (500 × 0.001)