Data Storage converter
Megabytes to Gigabytes Converter
Convert megabytes to gigabytes for storage capacity.
Result
1 MB = 0.001 GB
Also equals
Conversion formula
GB = MB ÷ 10001,000 megabytes equals 1 GB.
Megabyte to Gigabyte table
| Megabyte (MB) | Gigabyte (GB) |
|---|---|
| 0.01 | 0 |
| 0.1 | 0.0001 |
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1,000 | 1 |
What is Megabyte to Gigabyte?
Converting megabytes to gigabytes is one of the most common digital storage calculations. In decimal usage, 1 gigabyte equals 1,000 megabytes. The formula is GB = MB ÷ 1000. Note that some operating systems use binary gibibytes, where 1 GiB equals 1,024 MiB. A 500 MB video file, for example, is 0.5 GB.
About this conversion
This converter uses the displayed definition for megabyte and its recognized relationship to gigabyte. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.
Popular Data Storage conversions
Convert Megabyte to other data storage units
When to convert MB to GB
Use this conversion for file sizes, phone storage, cloud storage plans, photo albums, video files, and app sizes.
Frequently asked questions
How do I convert megabytes to gigabytes?+
Multiply the megabyte value by 0.0010000000. The result is rounded for display only.
Are binary and decimal prefixes the same?+
No. Decimal prefixes (KB, MB, GB) use powers of 1000, while binary prefixes (KiB, MiB, GiB) use powers of 1024.
How many GB is 1 MB?+
1 MB is 0.001 GB in decimal usage.
How many GB is 500 MB?+
500 MB is 0.5 GB in decimal usage.
Is 1 GB 1000 or 1024 MB?+
For storage marketing, 1 GB is 1000 MB. For binary memory, 1 GiB is 1024 MiB.
Browse more data storage converters.