How to convert mebibytes to gibibytes
GiB = MiB × 0.0009765625Because one gibibyte equals 1,024 mebibytes, you can also divide: GiB = MiB ÷ 1,024.
A mebibyte is smaller than a gibibyte: it takes 1,024 mebibytes to make one gibibyte.
Worked examples
- 1 mebibyte1 MiB × 0.0009765625 = 0.0009765625 GiB
- 5 mebibytes5 MiB × 0.0009765625 = 0.0048828125 GiB
- 10 mebibytes10 MiB × 0.0009765625 = 0.009765625 GiB
- 20 mebibytes20 MiB × 0.0009765625 = 0.01953125 GiB
- 100 mebibytes100 MiB × 0.0009765625 = 0.09765625 GiB
Mebibytes to gibibytes conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| Mebibytes (MiB) | Gibibytes (GiB) |
|---|---|
| 0.1 MiB | 0.00009765625 GiB |
| 0.25 MiB | 0.00024414063 GiB |
| 0.5 MiB | 0.00048828125 GiB |
| 1 MiB | 0.0009765625 GiB |
| 2 MiB | 0.001953125 GiB |
| 3 MiB | 0.0029296875 GiB |
| 4 MiB | 0.00390625 GiB |
| 5 MiB | 0.0048828125 GiB |
| 6 MiB | 0.005859375 GiB |
| 7 MiB | 0.0068359375 GiB |
| 8 MiB | 0.0078125 GiB |
| 9 MiB | 0.0087890625 GiB |
| 10 MiB | 0.009765625 GiB |
| Mebibytes (MiB) | Gibibytes (GiB) |
|---|---|
| 12 MiB | 0.01171875 GiB |
| 15 MiB | 0.014648438 GiB |
| 20 MiB | 0.01953125 GiB |
| 25 MiB | 0.024414063 GiB |
| 30 MiB | 0.029296875 GiB |
| 40 MiB | 0.0390625 GiB |
| 50 MiB | 0.048828125 GiB |
| 75 MiB | 0.073242188 GiB |
| 100 MiB | 0.09765625 GiB |
| 250 MiB | 0.24414063 GiB |
| 500 MiB | 0.48828125 GiB |
| 1,000 MiB | 0.9765625 GiB |
About the units
Mebibyte (MiB)
1,048,576 bytes (2²⁰). Windows labels this “MB”. One mebibyte equals 8,388,608 bits (b).
Gibibyte (GiB)
1,073,741,824 bytes (2³⁰). What Windows calls “GB”. One gibibyte equals 8,589,934,592 bits (b).
Frequently asked questions
How many gibibytes are in one mebibyte?
There are 0.0009765625 gibibytes in one mebibyte, and this value is exact by definition.
How do I convert mebibytes to gibibytes?
Multiply the number of mebibytes by 0.0009765625. For example, 10 MiB × 0.0009765625 = 0.009765625 GiB.
How many mebibytes are in one gibibyte?
One gibibyte equals 1,024 mebibytes. That is the reverse factor, 1 ÷ 0.0009765625.
What is 10 mebibytes in gibibytes?
10 MiB = 0.009765625 GiB.
Is this MiB to GiB converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.