Zettabyte to Tebibyte - 1 ZB to TiB Conversion

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ZB to TiB Formula and Manual Conversion Steps

Zettabyte and Tebibyte are units of digital information used to measure storage capacity and data transfer rate. Zettabyte is a decimal standard unit where as Tebibyte is binary. One Zettabyte is equal to 1000^7 bytes. One Tebibyte is equal to 1024^4 bytes. There are 0.000000001099511627776 Zettabytes in one Tebibyte.

ZB to TiB Converter | Data Unit Converter
Source Data UnitTarget Data Unit
Zettabyte (ZB)
Equal to 1000^7 bytes
(Decimal Unit)
Tebibyte (TiB)
Equal to 1024^4 bytes
(Binary Unit)

The formula of converting the Zettabyte to Tebibyte is represented as follows :

TiB = ZB x 10007 / 10244

Note : Here we are converting the units between different standards. The source unit Zettabyte is Decimal where as the target unit Tebibyte is Binary. In such scenario, first we need to convert the source unit to the basic unit - Byte - multiply with 1000^7, and then convert to target unit by dividing with 1024^4 .

Now let us apply the above formula and see how to manually convert Zettabyte (ZB) to Tebibyte (TiB). We can further simplify the formula to ease the calculation.


Tebibyte = Zettabyte x 10007 / 10244


Tebibyte = Zettabyte x (1000x1000x1000x1000x1000x1000x1000) / (1024x1024x1024x1024)


Tebibyte = Zettabyte x 1000000000000000000000 / 1099511627776


Tebibyte = Zettabyte x 909494701.7729282379150390625

If we apply the above Formula and steps, conversion from 1 ZB to TiB, will be processed as below.

  1. = 1 x 10007 / 10244
  2. = 1 x (1000x1000x1000x1000x1000x1000x1000) / (1024x1024x1024x1024)
  3. = 1 x 1000000000000000000000 / 1099511627776
  4. = 1 x 909494701.7729282379150390625
  5. = 909494701.7729282379150390625
  6. i.e. 1 ZB is equal to 909,494,701.7729282379150390625 TiB.

(Result rounded off to 40 decimal positions.)

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Conversion Units

Definition : Zettabyte

A Zettabyte (ZB) is a decimal unit of measurement for digital information storage. It is equal to 1,000,000,000,000,000,000,000 (one sextillion) bytes. It is commonly used to measure the storage capacity of large data centers, computer hard drives, flash drives, and other digital storage devices.
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Definition : Tebibyte

A Tebibyte (TiB) is a binary unit of digital information that is equal to 1,099,511,627,776 bytes (or 8,796,093,022,208 bits) and is defined by the International Electro technical Commission(IEC). The prefix "tebi" is derived from the binary number system and it is used to distinguish it from the decimal-based "terabyte" (TB). 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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Excel Formula to convert from ZB to TiB

Apply the formula as shown below to convert from 1 Zettabyte to Tebibyte.

1Zettabyte (ZB)Tebibyte (TiB) 
21=A2 * 909494701.7729282379150390625 

Download - Excel Template for Zettabyte to Tebibyte Conversion

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

Python Code for ZB to TiB Conversion

You can use below code to convert any value in Zettabyte to Tebibyte in Python.

zettabyte = int(input("Enter Zettabyte: "))
tebibyte = zettabyte * (1000*1000*1000*1000*1000*1000*1000) / (1024*1024*1024*1024)
print("{} Zettabyte = {} Tebibyte".format(zettabyte,tebibyte))

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