MiB to PB Converter

How to convert mebibytes to petabytes

FormulaPB = MiB × 1.048576×10⁻⁹

Multiply the value in mebibytes by 1.048576×10⁻⁹. To go the other way, multiply by 953,674,316.4 (or divide by 1.048576×10⁻⁹).

A mebibyte is smaller than a petabyte: it takes 953,674,316.4 mebibytes to make one petabyte.

Worked examples

1 mebibyte1 MiB × 1.048576×10⁻⁹ = 1.048576×10⁻⁹ PB
5 mebibytes5 MiB × 1.048576×10⁻⁹ = 5.24288×10⁻⁹ PB
10 mebibytes10 MiB × 1.048576×10⁻⁹ = 1.048576×10⁻⁸ PB
20 mebibytes20 MiB × 1.048576×10⁻⁹ = 2.097152×10⁻⁸ PB
100 mebibytes100 MiB × 1.048576×10⁻⁹ = 1.048576×10⁻⁷ PB

Mebibytes to petabytes conversion table

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

Mebibytes to petabytes: 0.1–10 MiB
Mebibytes (MiB)	Petabytes (PB)
0.1 MiB	1.048576×10⁻¹⁰ PB
0.25 MiB	2.62144×10⁻¹⁰ PB
0.5 MiB	5.24288×10⁻¹⁰ PB
1 MiB	1.048576×10⁻⁹ PB
2 MiB	2.097152×10⁻⁹ PB
3 MiB	3.145728×10⁻⁹ PB
4 MiB	4.194304×10⁻⁹ PB
5 MiB	5.24288×10⁻⁹ PB
6 MiB	6.291456×10⁻⁹ PB
7 MiB	7.340032×10⁻⁹ PB
8 MiB	8.388608×10⁻⁹ PB
9 MiB	9.437184×10⁻⁹ PB
10 MiB	1.048576×10⁻⁸ PB

Mebibytes to petabytes: 12–1,000 MiB
Mebibytes (MiB)	Petabytes (PB)
12 MiB	1.2582912×10⁻⁸ PB
15 MiB	1.572864×10⁻⁸ PB
20 MiB	2.097152×10⁻⁸ PB
25 MiB	2.62144×10⁻⁸ PB
30 MiB	3.145728×10⁻⁸ PB
40 MiB	4.194304×10⁻⁸ PB
50 MiB	5.24288×10⁻⁸ PB
75 MiB	7.86432×10⁻⁸ PB
100 MiB	1.048576×10⁻⁷ PB
250 MiB	2.62144×10⁻⁷ PB
500 MiB	5.24288×10⁻⁷ PB
1,000 MiB	0.000001048576 PB

About the units

Mebibyte (MiB)

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

Petabyte (PB)

The petabyte (PB) is a unit of data storage in the International System of Units (SI). One petabyte equals 8×10¹⁵ bits (b).

Frequently asked questions

How many petabytes are in one mebibyte?

There are 1.048576×10⁻⁹ petabytes in one mebibyte, and this value is exact by definition.

How do I convert mebibytes to petabytes?

Multiply the number of mebibytes by 1.048576×10⁻⁹. For example, 10 MiB × 1.048576×10⁻⁹ = 1.048576×10⁻⁸ PB.

How many mebibytes are in one petabyte?

One petabyte equals 953,674,316.4 mebibytes. That is the reverse factor, 1 ÷ 1.048576×10⁻⁹.

What is 10 mebibytes in petabytes?

10 MiB = 1.048576×10⁻⁸ PB.

Is this MiB to PB 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.