Gigabytes to Megabytes Converter
Convert gigabytes to megabytes instantly. Reference table covers common phone and storage sizes from 0.5 GB to 1,000 GB, with real-world file size context.
Formula:[value] GB × 1,024 = [result] MB
How to convert Gigabytes to Megabytes
GB × 1,024 = MB
For example: 8 GB × 1,024 = 8 MB
↑ Use the converter aboveCommon Gigabytes to Megabytes conversions
| Gigabytes (GB) | Megabytes (MB) |
|---|---|
| 0.5 GB | 512 MB |
| 1 GB | 1 MB |
| 2 GB | 2 MB |
| 4 GB | 4 MB |
| 8 GB | 8 MB |
| 16 GB | 16 MB |
| 32 GB | 32 MB |
| 64 GB | 65 MB |
| 128 GB | 131 MB |
| 256 GB | 262 MB |
| 512 GB | 524 MB |
| 1,000 GB | 1 MB |
About this conversion
Gigabytes to megabytes is used when calculating storage requirements at file level or comparing device capacities. In binary (IEC standard), 1 GB = 1,024 MB. Real-world file sizes: a typical JPEG photo = 3–5 MB, an MP3 song = 3–10 MB, a 1-hour HD video = 1–4 GB (1,024–4,096 MB), a 4K movie = 50–100 GB (51,200–102,400 MB), a modern game = 50–150 GB. Phone storage: 16 GB = 16,384 MB, 64 GB = 65,536 MB, 256 GB = 262,144 MB. Email attachment limits are often in MB (typically 10–25 MB); cloud storage tiers are quoted in GB. Converting GB to MB helps when specifying file size limits or calculating how many files fit in a given storage tier.