Mebibytes to Gibibytes Converter
1 mebibyte = 0.0009765625 gibibytes
1 mebibyte equals 0.000976563 gibibytes
How to convert mebibytes 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 = MiB × 0.0009765625One mebibyte is 0.0009765625 gibibytes, so a single multiplication converts any value.
0.00976563 GiB ≈ 10 × 0.0009765625Mebibytes to gibibytes conversion table
Common values in mebibytes, converted to gibibytes.
| Mebibytes (MiB) | Gibibytes (GiB) |
|---|---|
| 1 | 0.0009765625 |
| 2 | 0.001953125 |
| 4 | 0.00390625 |
| 8 | 0.0078125 |
| 16 | 0.015625 |
| 32 | 0.03125 |
| 64 | 0.0625 |
| 128 | 0.125 |
| 256 | 0.25 |
| 512 | 0.5 |
| 1,024 | 1 |
About these units
mebibyteMiB
Exactly 1,048,576 bytes (binary): 1,024 kibibytes.
Reference: IEC 80000-13.
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.