Instantly convert megabytes (MB) to gigabytes (GB). Bidirectional, accurate, and free.
To convert megabytes to gigabytes, use the formula gigabytes = megabytes × 0.001. For example, 2 megabytes equals 0.002 gigabytes. Type any number into the calculator above and the result appears instantly — you can also type into the gigabytes box to convert the other way.
| Megabytes | Gigabytes |
|---|---|
| 1 MB | 0.001 GB |
| 2 MB | 0.002 GB |
| 4 MB | 0.0039 GB |
| 8 MB | 0.0078 GB |
| 16 MB | 0.0156 GB |
| 32 MB | 0.0312 GB |
| 64 MB | 0.0625 GB |
| 128 MB | 0.125 GB |
There are 0.001 gigabytes in one megabyte. To convert any value, apply the formula gigabytes = megabytes × 0.001.
The formula is gigabytes = megabytes × 0.001. Enter a value above and the result updates instantly in both directions.
Yes. It uses the exact internationally-defined conversion factor, so results match official standards to several decimal places.
Yes — the converter is bidirectional. Type in either box and the other updates automatically using the inverse formula.