## ››Convert megabar to millimeter water [4 °C]

 megabar mm H2O

How many megabar in 1 mm H2O? The answer is 9.80665E-11.
We assume you are converting between megabar and millimeter water [4 °C].
You can view more details on each measurement unit:
megabar or mm H2O
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1.0E-11 megabar, 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 megabars and millimeters water.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of megabar to mm H2O

1 megabar to mm H2O = 10197162129.779 mm H2O

2 megabar to mm H2O = 20394324259.559 mm H2O

3 megabar to mm H2O = 30591486389.338 mm H2O

4 megabar to mm H2O = 40788648519.117 mm H2O

5 megabar to mm H2O = 50985810648.896 mm H2O

6 megabar to mm H2O = 61182972778.676 mm H2O

7 megabar to mm H2O = 71380134908.455 mm H2O

8 megabar to mm H2O = 81577297038.234 mm H2O

9 megabar to mm H2O = 91774459168.014 mm H2O

10 megabar to mm H2O = 101971621297.79 mm H2O

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## ››Definition: Megabar

The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.

So 1 megabar = 106 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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