Gigabytes to Megabytes Converter
Convert GB to MB instantly — and see every other data unit at once.
1 GB=1,000 MB
1 GB in every unit
Bytes
1,000,000,000B
Kilobytes
1,000,000KB
Megabytes
1,000MB
Gigabytesfrom
1GB
Terabytes
0.001TB
Petabytes
1.0000e-6PB
Kibibytes
976,562.5KiB
Mebibytes
953.6743MiB
Gibibytes
0.931323GiB
Tebibytes
9.0949e-4TiB
Common Gigabytes to Megabytes conversions
| Gigabytes (GB) | Megabytes (MB) |
|---|---|
| 0.5 GB | 500 MB |
| 1 GB | 1000 MB |
| 2 GB | 2000 MB |
| 4 GB | 4000 MB |
| 8 GB | 8000 MB |
| 16 GB | 16000 MB |
| 32 GB | 32000 MB |
| 64 GB | 64000 MB |
| 128 GB | 128000 MB |
The formula
Gigabytes measure larger storage — phone capacity, data plans, and video files (1 GB = 1000 MB decimal).
Megabytes measure file and storage size — photos, songs, and app downloads.
Worked examples
1 GB→1000 MB— 1 GB (decimal)
Apply GB × 1000 with input = 1. Result: 1000 MB.
0.5 GB→500 MB— 500 MB
Apply GB × 1000 with input = 0.5. Result: 500 MB.
16 GB→16000 MB— 16 GB
Apply GB × 1000 with input = 16. Result: 16000 MB.
64 GB→64000 MB— 64 GB
Apply GB × 1000 with input = 64. Result: 64000 MB.
FAQ
How do I convert Gigabytes to Megabytes?
Use the formula: MB = GB × 1000. You can also use the converter above — type any value and the result updates instantly.
Where are Gigabytes used?
Gigabytes measure larger storage — phone capacity, data plans, and video files (1 GB = 1000 MB decimal).
Where are Megabytes used?
Megabytes measure file and storage size — photos, songs, and app downloads.
How do I convert Megabytes back to Gigabytes?
Use the Megabytes to Gigabytes converter.