Gigabytes to megabytes
For phone data, downloads and file sizes, in the decimal units most phones and drive makers use (1 GB = 1,000 MB).
1 gigabyte = 1,000 megabytes
Formula: megabytes = gigabytes × 1,000
How to convert
How to convert gigabytes to megabytes
One gigabyte is 1,000 megabytes. To convert, use this formula:
megabytes = gigabytes × 1,000
Example: 16 gigabytes = 16,000 megabytes.
Gigabytes to megabytes table
| gigabytes (GB) | megabytes (MB) |
|---|---|
| 0.5 GB | 500 MB |
| 1 GB | 1,000 MB |
| 2 GB | 2,000 MB |
| 3 GB | 3,000 MB |
| 5 GB | 5,000 MB |
| 10 GB | 10,000 MB |
| 16 GB | 16,000 MB |
| 20 GB | 20,000 MB |
| 32 GB | 32,000 MB |
| 50 GB | 50,000 MB |
| 64 GB | 64,000 MB |
| 100 GB | 100,000 MB |
About the units
- A gigabyte (GB) is 1,000 megabytes, or 1,000,000,000 bytes.
- A megabyte (MB) is 1,000,000 bytes in the decimal system used by phone and storage makers.
Convert megabytes to gigabytes · All data storage conversions
Related
More data storage conversions
- Megabytes to gigabytesFor phone data plans, file sizes and storage. Uses decimal units (1 GB = 1,000 MB), like phone and drive makers.
- Gigabytes to terabytesFor hard drives, SSDs, cloud storage and backups.
- Kilobytes to megabytesFor file and image sizes, such as upload limits on websites and email attachments.
- Gibibytes to gigabytesWhy a drive shows less space than advertised: Windows counts in binary gibibytes (GiB) but labels them GB, while drive makers use decimal GB.
Frequently asked questions
How many megabytes are in a gigabyte?
One gigabyte equals 1,000 megabytes.
How do I convert gigabytes to megabytes?
Use the formula megabytes = gigabytes × 1,000. For example, 16 gigabytes is 16,000 megabytes.
What is 16 gigabytes in megabytes?
16 gigabytes is 16,000 megabytes.
How do I convert megabytes back to gigabytes?
Use the formula gigabytes = megabytes ÷ 1,000. One megabyte is 0.001 gigabytes.