MiB to KiB Converter

How to convert mebibytes to kibibytes

FormulaKiB = MiB × 1,024

Multiply the value in mebibytes by 1,024. To go the other way, multiply by 0.0009765625 (or divide by 1,024).

A mebibyte is larger than a kibibyte: one mebibyte contains 1,024 kibibytes.

Worked examples

1 mebibyte1 MiB × 1,024 = 1,024 KiB
5 mebibytes5 MiB × 1,024 = 5,120 KiB
10 mebibytes10 MiB × 1,024 = 10,240 KiB
20 mebibytes20 MiB × 1,024 = 20,480 KiB
100 mebibytes100 MiB × 1,024 = 102,400 KiB

Mebibytes to kibibytes conversion table

Values are calculated by the conversion engine and rounded to 8 significant figures.

Mebibytes to kibibytes: 0.1–10 MiB
Mebibytes (MiB)	Kibibytes (KiB)
0.1 MiB	102.4 KiB
0.25 MiB	256 KiB
0.5 MiB	512 KiB
1 MiB	1,024 KiB
2 MiB	2,048 KiB
3 MiB	3,072 KiB
4 MiB	4,096 KiB
5 MiB	5,120 KiB
6 MiB	6,144 KiB
7 MiB	7,168 KiB
8 MiB	8,192 KiB
9 MiB	9,216 KiB
10 MiB	10,240 KiB

Mebibytes to kibibytes: 12–1,000 MiB
Mebibytes (MiB)	Kibibytes (KiB)
12 MiB	12,288 KiB
15 MiB	15,360 KiB
20 MiB	20,480 KiB
25 MiB	25,600 KiB
30 MiB	30,720 KiB
40 MiB	40,960 KiB
50 MiB	51,200 KiB
75 MiB	76,800 KiB
100 MiB	102,400 KiB
250 MiB	256,000 KiB
500 MiB	512,000 KiB
1,000 MiB	1,024,000 KiB

About the units

Mebibyte (MiB)

1,048,576 bytes (2²⁰). Windows labels this “MB”. One mebibyte equals 8,388,608 bits (b).

Kibibyte (KiB)

1,024 bytes (2¹⁰), the binary counterpart of a kilobyte. One kibibyte equals 8,192 bits (b).

Frequently asked questions

How many kibibytes are in one mebibyte?

There are 1,024 kibibytes in one mebibyte, and this value is exact by definition.

How do I convert mebibytes to kibibytes?

Multiply the number of mebibytes by 1,024. For example, 10 MiB × 1,024 = 10,240 KiB.

How many mebibytes are in one kibibyte?

One kibibyte equals 0.0009765625 mebibytes. That is the reverse factor, 1 ÷ 1,024.

What is 10 mebibytes in kibibytes?

10 MiB = 10,240 KiB.

Is this MiB to KiB 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.