Megabytes to gigabytes
1 megabyte = 0.000977 gigabytes
For any other value: GB = MB × 0.0009765625
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0.000977 GB
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Megabytes to gigabytes chart
The values people look up most.
| megabytes | 1 GB = 1024 MB | Decimal (1000) |
|---|---|---|
| 1 MB | 0.000977 GB | 0.001 GB |
| 1000 MB | 0.9766 GB | 1 GB |
| 32 MB | 0.0313 GB | 0.032 GB |
| 10 MB | 0.00977 GB | 0.01 GB |
| 6 MB | 0.00586 GB | 0.006 GB |
| 4096 MB | 4 GB | 4.096 GB |
| 1024 MB | 1 GB | 1.024 GB |
| 8192 MB | 8 GB | 8.192 GB |
| 100 MB | 0.0977 GB | 0.1 GB |
| 5 MB | 0.00488 GB | 0.005 GB |
| 2048 MB | 2 GB | 2.048 GB |
| 50 MB | 0.0488 GB | 0.05 GB |
| 10000 MB | 9.7656 GB | 10 GB |
| 2000 MB | 1.9531 GB | 2 GB |
| 16384 MB | 16 GB | 16.384 GB |
| 5000 MB | 4.8828 GB | 5 GB |
| 4000 MB | 3.9063 GB | 4 GB |
| 500 MB | 0.4883 GB | 0.5 GB |
| 3000 MB | 2.9297 GB | 3 GB |
| 512 MB | 0.5 GB | 0.512 GB |
| 250 MB | 0.2441 GB | 0.25 GB |
| 20 MB | 0.0195 GB | 0.02 GB |
| 10240 MB | 10 GB | 10.24 GB |
| 20000 MB | 19.5313 GB | 20 GB |
| 30 MB | 0.0293 GB | 0.03 GB |
| 6000 MB | 5.8594 GB | 6 GB |
| 300 MB | 0.293 GB | 0.3 GB |
| 12000 MB | 11.7188 GB | 12 GB |
| 32768 MB | 32 GB | 32.768 GB |
| 100000 MB | 97.6563 GB | 100 GB |
Formula
GB = MB × 0.0009765625
1024 or 1000?
Both answers are right. This page uses 1 GB = 1024 MB, which is what Windows shows. Drive makers, and macOS since version 10.6, use 1 GB = 1000 MB, which is why a “500 GB” drive looks smaller in Windows than on the box. The chart shows both.
Where this number comes from
NIST defines the binary prefixes — kibi, mebi, gibi — precisely to settle this ambiguity.
Source: Prefixes for binary multiples, NIST.
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