## ››Convert petapascal to zettapascal

 petapascal zettapascal

How many petapascal in 1 zettapascal? The answer is 1000000.
We assume you are converting between petapascal and zettapascal.
You can view more details on each measurement unit:
petapascal or zettapascal
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1.0E-15 petapascal, or 1.0E-21 zettapascal.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between petapascals and zettapascals.
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## ››Definition: Petapascal

The SI prefix "peta" represents a factor of 1015, or in exponential notation, 1E15.

So 1 petapascal = 1015 pascals.

The definition of a pascal is as follows:

The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.

## ››Definition: Zettapascal

The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.

So 1 zettapascal = 1021 pascals.

The definition of a pascal is as follows:

The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.

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