›› Convert millimeter water [4 °C] to zettapascal


mm H2O
zettapascal


›› More information from the unit converter

How many mm H2O in 1 zettapascal? The answer is 1.0197162129779E+20.
We assume you are converting between millimeter water [4 °C] and zettapascal.
You can view more details on each measurement unit:
mm H2O or zettapascal
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.10197162129779 mm H2O, 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 millimeters water and zettapascals.
Type in your own numbers in the form to convert the units!



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›› 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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