Gigabytes to Megabytes
Convert binary-style gigabytes to megabytes for storage capacity, file size, memory, backups, and transfer planning.
How to convert GB to MB
To convert a value from gigabytes (GB) to megabytes (MB), enter the number in the converter above. Use the swap control if you need the reverse direction.
x is the source value in GB; y is the result in MB.
Popular conversions
Quick answers for common GB to MB values are available from the related conversion pages.
Use the related tools section for fixed-value conversions and the reverse direction.
Common conversion table
Quick reference table for common GB to MB values:
| GB | MB |
|---|---|
| 1 | 1,024 |
| 5 | 5,120 |
| 10 | 10,240 |
| 50 | 51,200 |
| 100 | 102,400 |
| 1,000 | 1,024,000 |
About gigabytes
Gigabyte (GB) — This converter uses the common binary-style computing convention: 1,024 MB.
Common uses: Gigabytes are used for storage capacity, memory, downloads, videos, backups, applications, and transfer planning.
About megabytes
Megabyte (MB) — This converter uses the common binary-style computing convention: 1,024,048,576 bytes. In strict SI, MB is decimal and MiB is binary.
Common uses: Megabytes are used for file size, memory, images, documents, downloads, backups, and storage planning.
Frequently Asked Questions
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