Megabytes to Gigabytes Converter
Convert megabytes (MB) to gigabytes (GB) instantly. Data conversions explain why a 1 TB drive shows less space on your computer and help compare mobile plans sold in gigabytes.
Result
- Gigabytes
- 0.001 GB
How to use the megabytes to gigabytes converter
- Enter the megabytes (MB).
- The results update as you type, or press Calculate.
- Read the gigabytes first, then the supporting figures below it.
Formula
Gigabytes = megabytes × 0.001
Worked example
For example, with these inputs:
- Megabytes (MB): 1
the calculator returns:
- Gigabytes: 0.001 GB
Megabytes to Gigabytes table
| Megabytes | Gigabytes |
|---|---|
| 1 MB | 0.001 GB |
| 2 MB | 0.002 GB |
| 5 MB | 0.005 GB |
| 10 MB | 0.01 GB |
| 20 MB | 0.02 GB |
| 25 MB | 0.025 GB |
| 50 MB | 0.05 GB |
| 100 MB | 0.1 GB |
| 250 MB | 0.25 GB |
| 500 MB | 0.5 GB |
| 1,000 MB | 1 GB |
About this conversion
Data conversions explain why a 1 TB drive shows less space on your computer and help compare mobile plans sold in gigabytes.
A conversion table is handy for common values, but a calculator is faster and avoids interpolation errors for anything in between.
Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.
Frequently asked questions
How many gigabytes are in one megabyte?
1 MB = 0.001 GB.
How do I convert MB to GB?
Gigabytes = megabytes × 0.001.