1 megabyte = 0.001 gigabytes
Convert megabytes to gigabytes.
Both directions on one page — swap the units and the whole thing runs backwards.
Type a value, or “5cm to in”
1 row could not be read rows could not be read
The formula
GB = MB × 0.001
Worked through with a real value: 10 megabytes = 0.01 gigabytes.
Going the other way: MB = GB × 1000, so 1 gigabyte = 1000 megabytes.
What each unit is
- megabyte MB
- A million bytes in the decimal standard. Photos, small videos and document files are typically measured in megabytes.
- gigabyte GB
- A billion bytes in the decimal standard. Hard drives, USB drives and most digital storage are marketed in gigabytes.
Where these come from
- 1 megabyte = 1000000 bytes
- 1 gigabyte = 1000000000 bytes
Every other number on this page is computed from those, and each category is pinned to conversions worked out by hand from the units' primary definitions before it ships.
Conversion tables
| megabytes (MB) | gigabytes (GB) |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 4 | 0.004 |
| 5 | 0.005 |
| 6 | 0.006 |
| 7 | 0.007 |
| 8 | 0.008 |
| 9 | 0.009 |
| 10 | 0.01 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 75 | 0.075 |
| 100 | 0.1 |
| gigabytes (GB) | megabytes (MB) |
|---|---|
| 1 | 1000 |
| 2 | 2000 |
| 3 | 3000 |
| 4 | 4000 |
| 5 | 5000 |
| 6 | 6000 |
| 7 | 7000 |
| 8 | 8000 |
| 9 | 9000 |
| 10 | 10000 |
| 20 | 20000 |
| 25 | 25000 |
| 50 | 50000 |
| 75 | 75000 |
| 100 | 100000 |
Questions
How many gigabytes are in a megabyte?
1 megabyte = 0.001 gigabytes.
How do I convert megabytes to gigabytes?
Use GB = MB × 0.001. For example, 10 megabytes = 0.01 gigabytes.
How many megabytes are in one gigabyte?
1 gigabyte = 1000 megabytes.
What is 10 megabytes in gigabytes?
10 megabytes = 0.01 gigabytes.
You are already here. The file tools are free too.
Merge and split PDFs, convert and resize images, cut out a background. Same deal as this page: no account, no watermark, and most of them never upload your file.