Zibit to PB Calculator - Convert Zebibits to Petabytes

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Zibit to PB - Conversion Formula and Steps

Zebibit and Petabyte are units of digital information used to measure storage capacity and data transfer rate. Zebibit is a binary standard unit where as Petabyte is decimal. One Zebibit is equal to 1024^7 bits. One Petabyte is equal to 1000^5 bytes. There are 0.0000067762635780344027125465800054371356 Zebibits in one Petabyte. - view the difference between both units

Zibit to PB Converter Image
Source Data UnitTarget Data Unit
Zebibit (Zibit)
Equal to 1024^7 bits
(Binary Unit)
Petabyte (PB)
Equal to 1000^5 bytes
(Decimal Unit)

The formula of converting the Zebibit to Petabyte is represented as follows :

PB = Zibit x 10247 / (8x10005)

Note : Here we are converting the units between different standards. The source unit Zebibit is Binary where as the target unit Petabyte is Decimal. In such scenario, first we need to convert the source unit to the basic unit - Bit - multiply with 1024^7, and then convert to target unit by dividing with 8x1000^5 .

Now let us apply the above formula and, write down the steps to convert from Zebibit (Zibit) to Petabyte (PB). This way, we can try to simplify and reduce to an easy to apply formula.


Petabyte = Zebibit x 10247 / (8x10005)


Petabyte = Zebibit x (1024x1024x1024x1024x1024x1024x1024) / (8x1000x1000x1000x1000x1000)


Petabyte = Zebibit x 1180591620717411303424 / 8000000000000000


Petabyte = Zebibit x 147573.952589676412928

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

  1. = 10 x 10247 / (8x10005)
  2. = 10 x (1024x1024x1024x1024x1024x1024x1024) / (8x1000x1000x1000x1000x1000)
  3. = 10 x 1180591620717411303424 / 8000000000000000
  4. = 10 x 147573.952589676412928
  5. = 1475739.52589676412928
  6. i.e. 10 Zibit is equal to 1,475,739.52589676412928 PB.

(Result rounded off to 40 decimal positions.)

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

Popular Zibit Conversions

Conversion Units

Definition : Zebibit

A Zebibit (Zib or Zibit) is a unit of digital information that is equal to 1,180,591,620,717,411,303,424 bits and is defined by the International Electro technical Commission(IEC). The prefix "zebi" is derived from the binary number system and it is used to distinguish it from the decimal-based "zettabit" (Zb). It is widely used in the field of computing as it more accurately represents the amount of data storage and data transfer in computer systems.
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Definition : Petabyte

A Petabyte (PB) is a unit of digital information that is equal to 1,000,000,000,000,000 bytes (or 8,000,000,000,000,000 bits) and commonly used to measure the storage capacity of enterprise storage arrays and data centers. It is also used to express data transfer speeds and in the context of data storage and memory, the binary-based unit of Pebibyte (PiB) is used instead.
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Excel Formula to convert from Zibit to PB

Apply the formula as shown below to convert from Zebibit to Petabyte.

1Zebibit (Zibit)Petabyte (PB) 
21=A2 * 147573.952589676412928 

Download - Excel Template for Zebibit to Petabyte Conversion

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

Python Code for Zibit to PB Conversion

You can use below code to convert any value in Zebibit to Petabyte in Python.

zebibit = int(input("Enter Zebibit: "))
petabyte = zebibit * (1024*1024*1024*1024*1024*1024*1024) / (8*1000*1000*1000*1000*1000)
print("{} Zebibit = {} Petabyte".format(zebibit,petabyte))

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