ZiB to GB Converter - CONVERT Zebibytes to Gigabytes

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Input Zebibyte - and press Enter
The conversion formula GB = ZiB x 1024^7 / 1000^3 shows that One Zebibyte is equivalent to 1,180,591,620,717.411303424 Gigabytes. Our tool utilizes this formula to quickly and accurately convert any number of Zebibytes to Gigabytes and vice versa. Try it out now.

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How to use Zebibyte to Gigabyte Converter

ZiB to GB Calculator Tool convert the data storage size from Zebibyte to Gigabyte.
It is very easy to use, just follow the below steps.

  • Type the value in ZiB 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.

ZiB to GB Formula and Manual Conversion Steps

Zebibyte and Gigabyte are units of digital information used to measure storage capacity and data transfer rate. Zebibyte is a binary standard unit where as Gigabyte is decimal. One Zebibyte is equal to 1024^7 bytes. One Gigabyte is equal to 1000^3 bytes. There are 0.0000000000008470329472543003390683225006 Zebibytes in one Gigabyte. - view the difference between both units

ZiB to GB Converter | Data Unit Converter
Source Data UnitTarget Data Unit
Zebibyte (ZiB)
Equal to 1024^7 bytes
(Binary Unit)
Gigabyte (GB)
Equal to 1000^3 bytes
(Decimal Unit)

The formula of converting the Zebibyte to Gigabyte is represented as follows :

GB = ZiB x 10247 / 10003

Note : Here we are converting the units between different standards. The source unit Zebibyte is Binary where as the target unit Gigabyte is Decimal. In such scenario, first we need to convert the source unit to the basic unit - Byte - multiply with 1024^7, and then convert to target unit by dividing with 1000^3 .

Now let us apply the above formula and see how to manually convert Zebibyte (ZiB) to Gigabyte (GB). We can further simplify the formula to ease the calculation.


Gigabyte = Zebibyte x 10247 / 10003


Gigabyte = Zebibyte x (1024x1024x1024x1024x1024x1024x1024) / (1000x1000x1000)


Gigabyte = Zebibyte x 1180591620717411303424 / 1000000000


Gigabyte = Zebibyte x 1180591620717.411303424

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

  1. = 10 x 10247 / 10003
  2. = 10 x (1024x1024x1024x1024x1024x1024x1024) / (1000x1000x1000)
  3. = 10 x 1180591620717411303424 / 1000000000
  4. = 10 x 1180591620717.411303424
  5. = 11805916207174.11303424
  6. i.e. 10 ZiB is equal to 11,805,916,207,174.11303424 GB.

(Result rounded off to 40 decimal positions.)

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

Popular ZiB Conversions

Conversion Units

Definition : Zebibyte

A Zebibyte (ZiB) is a binary unit of digital information that is equal to 1,180,591,620,717,411,303,424 bytes (or 9,444,732,965,739,290,427,392 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 "zettabyte" (ZB). 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..

Definition : Gigabyte

A Gigabyte (GB) is a decimal unit of digital information that is equal to 1,000,000,000 bytes (or 8,000,000,000 bits) and commonly used to measure the storage capacity of computer hard drives, flash drives, and other digital storage devices. It is also used to express data transfer speeds and in the context of data storage and memory, the binary-based unit of Gibibyte (GiB) is used instead.
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Excel Formula to convert from ZiB to GB

Apply the formula as shown below to convert from Zebibyte to Gigabyte.

1Zebibyte (ZiB)Gigabyte (GB) 
21=A2 * 1180591620717.411303424 

Download - Excel Template for Zebibyte to Gigabyte Conversion

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

Python Code for ZiB to GB Conversion

You can use below code to convert any value in Zebibyte to Gigabyte in Python.

zebibyte = int(input("Enter Zebibyte: "))
gigabyte = zebibyte * (1024*1024*1024*1024*1024*1024*1024) / (1000*1000*1000)
print("{} Zebibyte = {} Gigabyte".format(zebibyte,gigabyte))

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