Pbit to PiB Converter - CONVERT Petabits to Pebibytes

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Input Petabit - and press Enter
The conversion formula PiB = Pbit x 1000^5 / (8x1024^5) shows that One Petabit is equivalent to 0.11102230246251565404236316680908203125 Pebibytes. Our tool utilizes this formula to quickly and accurately convert any number of Petabits to Pebibytes and vice versa. Try it out now.

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How to use Petabit to Pebibyte Converter

Pbit to PiB Calculator Tool convert the data storage size from Petabit to Pebibyte.
It is very easy to use, just follow the below steps.

  • Type the value in Pbit input box and click CONVERT button or simply hit ENTER key.
  • The calculator will process the conversion with the highest accuracy and display the result.
  • Use the Copy button to copy the result to clipboard.
  • Click on the Swap⇄ button to reverse the conversion direction.

You can also change the source and target units in the drop-downs and quickly navigate to an entirely different conversion. Alternatively, switch to Data Transfer Converter for calculating the data storage size.

If you are looking to convert from one number system to another, such as binary, decimal, octal, or hexadecimal, try out the Number Base Converters.

Pbit to PiB Formula and Manual Conversion Steps

Petabit and Pebibyte are units of digital information used to measure storage capacity and data transfer rate. Petabit is a decimal standard unit where as Pebibyte is binary. One Petabit is equal to 1000^5 bits. One Pebibyte is equal to 1024^5 bytes. There are 9.007199254740992 Petabits in one Pebibyte. - view the difference between both units

Pbit to PiB Converter | Data Unit Converter
Source Data UnitTarget Data Unit
Petabit (Pbit)
Equal to 1000^5 bits
(Decimal Unit)
Pebibyte (PiB)
Equal to 1024^5 bytes
(Binary Unit)

The formula of converting the Petabit to Pebibyte is represented as follows :

PiB = Pbit x 10005 / (8x10245)

Note : Here we are converting the units between different standards. The source unit Petabit is Decimal where as the target unit Pebibyte is Binary. In such scenario, first we need to convert the source unit to the basic unit - Bit - multiply with 1000^5, and then convert to target unit by dividing with 8x1024^5 .

Now let us apply the above formula and see how to manually convert Petabit (Pbit) to Pebibyte (PiB). We can further simplify the formula to ease the calculation.


Pebibyte = Petabit x 10005 / (8x10245)


Pebibyte = Petabit x (1000x1000x1000x1000x1000) / (8x1024x1024x1024x1024x1024)


Pebibyte = Petabit x 1000000000000000 / 9007199254740992


Pebibyte = Petabit x 0.11102230246251565404236316680908203125

Example : If we apply the above Formula and steps, conversion from 10 Pbit to PiB, will be processed as below.

  1. = 10 x 10005 / (8x10245)
  2. = 10 x (1000x1000x1000x1000x1000) / (8x1024x1024x1024x1024x1024)
  3. = 10 x 1000000000000000 / 9007199254740992
  4. = 10 x 0.11102230246251565404236316680908203125
  5. = 1.1102230246251565404236316680908203125
  6. i.e. 10 Pbit is equal to 1.1102230246251565404236316680908203125 PiB.

(Result rounded off to 40 decimal positions.)

You can use above formula and steps to convert Petabit to Pebibyte using any of the programming language such as Java, Python or Powershell.

Popular Pbit Conversions

Conversion Units

Definition : Petabit

A Petabit (Pb or Pbit) is a decimal unit of measurement for digital information transfer rate. It is equal to 1,000,000,000,000,000 (one quadrillion) bits. It is commonly used to measure the speed of data transfer over computer networks, such as internet connection speeds.
- Learn more..

Definition : Pebibyte

A Pebibyte (PiB) is a binary unit of digital information that is equal to 1,125,899,906,842,624 bytes (or 9,007,199,254,740,992 bits) and is defined by the International Electro technical Commission(IEC). The prefix "pebi" is derived from the binary number system and it is used to distinguish it from the decimal-based "petabyte" (PB). It is widely used in the field of computing as it more accurately represents the storage size of high end servers and data storage arrays.
- Learn more..

Excel Formula to convert from Pbit to PiB

Apply the formula as shown below to convert from Petabit to Pebibyte.

1Petabit (Pbit)Pebibyte (PiB) 
21=A2 * 0.11102230246251565404236316680908203125 

Download - Excel Template for Petabit to Pebibyte Conversion

If you want to perform bulk conversion locally in your system, then download and make use of above Excel template.

Python Code for Pbit to PiB Conversion

You can use below code to convert any value in Petabit to Pebibyte in Python.

petabit = int(input("Enter Petabit: "))
pebibyte = petabit * (1000*1000*1000*1000*1000) / (8*1024*1024*1024*1024*1024)
print("{} Petabit = {} Pebibyte".format(petabit,pebibyte))

The first line of code will prompt the user to enter the Petabit as an input. The value of Pebibyte is calculated on the next line, and the code in third line will display the result.