Instant conversion
GB To MB Converter
1 gigabyte = 1024 megabytes (binary). Multiply GB by 1024.
512.0 MB
Common GB to MB conversions
| GB | MB |
|---|---|
| 0.5 | 512 |
| 1 | 1024 |
| 2 | 2048 |
| 3 | 3072 |
| 5 | 5120 |
| 10 | 10240 |
| 20 | 20480 |
| 50 | 51200 |
| 100 | 102400 |
| 200 | 204800 |
| 500 | 512000 |
| 1000 | 1024000 |
How this conversion works
1 gigabyte = 1024 megabytes (binary). Multiply GB by 1024.
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Frequently asked questions
How do you convert GB to MB?
1 gigabyte = 1024 megabytes (binary). Multiply GB by 1024.
What is 1 GB in MB?
1 GB equals 1024 MB.
How do you convert back from MB to GB?
Use the related MB to GB page.