How many millimeter water in 1 attobar?
The answer is 1.0197162129779E-14.

We assume you are converting between **millimeter water [4 °C]** and **attobar**.

You can view more details on each measurement unit:

millimeter water or
attobar

The SI derived unit for **pressure** is the pascal.

1 pascal is equal to 0.10197162129779 millimeter water, or 10000000000000 attobar.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between millimeters water and attobars.

Type in your own numbers in the form to convert the units!

1 millimeter water to attobar = 98066500000000 attobar

2 millimeter water to attobar = 1.96133E+14 attobar

3 millimeter water to attobar = 2.941995E+14 attobar

4 millimeter water to attobar = 3.92266E+14 attobar

5 millimeter water to attobar = 4.903325E+14 attobar

6 millimeter water to attobar = 5.88399E+14 attobar

7 millimeter water to attobar = 6.864655E+14 attobar

8 millimeter water to attobar = 7.84532E+14 attobar

9 millimeter water to attobar = 8.825985E+14 attobar

10 millimeter water to attobar = 9.80665E+14 attobar

You can do the reverse unit conversion from attobar to millimeter water, or enter any two units below:

millimeter water to centitorr

millimeter water to micron mercury

millimeter water to kilopond/square centimeter

millimeter water to gram/square centimeter

millimeter water to sthene/square meter

millimeter water to meter of head

millimeter water to inch mercury

millimeter water to inch water

millimeter water to micropascal

millimeter water to poundal/square foot

The SI prefix "atto" represents a factor of
10^{-18}, or in exponential notation, 1E-18.

So 1 attobar = 10^{-18} 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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