Convert gigabytes to megabytes quickly and accurately using this free online converter
Used for file sizes, storage capacity, and data transfer measurements.
💡 Storage manufacturers use decimal (1 KB = 1000 B); operating systems sometimes use binary (1 KiB = 1024 B).
MB = GB × 1000
Example: 1 GB × 1000 = 1000 MB
Use GB/TB for storage; MB for individual files.
Common uses: file management, storage planning, and transfers.
How do I convert GB to MB?
Multiply the value in Gigabytes by 1000. For example: 10 GB = 10,000.00 MB.
When should I use Megabytes instead of Gigabytes?
Use GB/TB for storage; MB for individual files.
Is this converter accurate?
Yes. We use internationally recognized conversion factors, updated to current standards.
| Gigabytes (GB) | Megabytes (MB) |
|---|---|
| 1 GB | 1000 MB |
| 10 GB | 10,000.00 MB |
| 100 GB | 100,000.00 MB |
| 512 GB | 512,000.00 MB |
| 1000 GB | 1,000,000.00 MB |
| 2000 GB | 2,000,000.00 MB |
| 5000 GB | 5,000,000.00 MB |
| 10000 GB | 10,000,000.00 MB |