Petabyte to Mebibyte Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert petabytes [PB] to mebibytes [MiB] or mebibytes [MiB] to petabytes [PB]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 petabyte [PB] ≈ 9.537 * 108 mebibytes [MiB]1 mebibyte [MiB] ≈ 1.049 * 10-9 petabytes [PB]

Convert petabytes to mebibytes

There are two simple ways to convert petabytes [PB] to mebibytes [MiB]. In the first calculation method, the value in petabytes [PB] is divided by the rounded conversion factor of 1.049 * 10-9. The second method multiplies the value in petabytes [PB] by the rounded conversion factor of 9.537 * 108.

  • Mebibytes [MiB] ≈ petabytes [PB] ÷ (1.049 * 10-9)
  • Mebibytes [MiB] ≈ petabytes [PB] * 9.537 * 108

However, when converting petabytes [PB] to mebibytes [MiB], small rounding errors or inaccuracies in the calculation result may occur due to rounded conversion values. Precise calculation results can be achieved using the following calculation method.

  • Mebibytes [MiB] = Petabytes [PB] * 1015 ÷ 220

Convert mebibytes to petabytes

Converting mebibytes [MiB] to petabytes [PB] is easy and can be done in two ways. The first method involves multiplication, in which the value in mebibytes [MiB] is multiplied by the rounded conversion factor of 1.049 * 10-9. The second variant is a division. Here, the value in mebibytes [MiB] is divided by the rounded conversion factor of 9.537 * 108.

  • Petabytes [PB] ≈ mebibytes [MiB] * 1.049 * 10-9
  • Petabytes [PB] ≈ mebibytes [MiB] ÷ (9.537 * 108)

Rounded conversion values can be used to convert mebibytes [MiB] to petabytes [PB], but this will result in slightly inaccurate calculation results. The most accurate result can be achieved using the following calculation method.

  • Petabytes [PB] = Mebibytes [MiB] * 220 ÷ 1015

Converter

Decimal places

How it's calculated

Petabytes * 1015 ÷ 220 = Mebibytes
Mebibytes * 220 ÷ 1015 = Petabytes

To all available units

Petabytes

Pebibits

Petabytes

Pebibytes

Petabytes

Tebibits

Petabytes

Tebibytes

Petabytes

Yobibits