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

 petabar mm H2O

How many petabar in 1 mm H2O? The answer is 9.80665E-20.
We assume you are converting between petabar and millimeter water [4 °C].
You can view more details on each measurement unit:
petabar or mm H2O
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1.0E-20 petabar, or 0.10197162129779 mm H2O.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between petabars and millimeters water.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of petabar to mm H2O

1 petabar to mm H2O = 1.0197162129779E+19 mm H2O

2 petabar to mm H2O = 2.0394324259559E+19 mm H2O

3 petabar to mm H2O = 3.0591486389338E+19 mm H2O

4 petabar to mm H2O = 4.0788648519117E+19 mm H2O

5 petabar to mm H2O = 5.0985810648896E+19 mm H2O

6 petabar to mm H2O = 6.1182972778676E+19 mm H2O

7 petabar to mm H2O = 7.1380134908455E+19 mm H2O

8 petabar to mm H2O = 8.1577297038234E+19 mm H2O

9 petabar to mm H2O = 9.1774459168014E+19 mm H2O

10 petabar to mm H2O = 1.0197162129779E+20 mm H2O

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››Definition: Petabar

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

So 1 petabar = 1015 bars.

The definition of a bar is as follows:

The bar is a measurement unit of pressure, equal to 1,000,000 dynes per square centimetre (baryes), or 100,000 newtons per square metre (pascals). The word bar is of Greek origin, báros meaning weight. Its official symbol is "bar"; the earlier "b" is now deprecated, but still often seen especially as "mb" rather than the proper "mbar" for millibars.

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