Megabytes to Gibibytes Converter
1 megabyte ≈ 0.000931322575 gibibytes
1 megabyte equals 0.000931323 gibibytes
How to convert megabytes to gibibytes
Lowercase b means bit; uppercase B means byte (8 bits). Decimal kB, MB and GB use powers of 1000; binary KiB, MiB and GiB use powers of 1024. Choose the label that matches the source measurement.
GiB = MB × 0.0009313225746One megabyte is 0.0009313225746 gibibytes, so a single multiplication converts any value.
0.00931323 GiB ≈ 10 × 0.0009313225746Megabytes to gibibytes conversion table
Common values in megabytes, converted to gibibytes.
| Megabytes (MB) | Gibibytes (GiB) |
|---|---|
| 1 | 0.00093132257 |
| 2 | 0.0018626451 |
| 4 | 0.0037252903 |
| 8 | 0.0074505806 |
| 16 | 0.014901161 |
| 32 | 0.029802322 |
| 64 | 0.059604645 |
| 128 | 0.11920929 |
| 256 | 0.23841858 |
| 512 | 0.47683716 |
| 1,024 | 0.95367432 |
About these units
megabyteMB
Exactly 1,000,000 bytes (decimal).
gibibyteGiB
Exactly 1,073,741,824 bytes (binary). What Windows labels "GB" in file properties.
Reference: IEC 80000-13.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.