›› Convert inch of mercury [0 C] to pascal


inches of mercury
pascal

›› More information from the unit converter

How many inches of mercury in 1 pascal? The answer is 0.00029529983071445.
We assume you are converting between inch of mercury [0 C] and pascal.
You can view more details on each measurement unit:
inches of mercury or pascal
The SI derived unit for pressure is the pascal.
1 inches of mercury is equal to 3386.3886666667 pascal.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches of mercury and pascals.
Type in your own numbers in the form to convert the units!


›› Quick conversion chart of inches of mercury to pascal

1 inches of mercury to pascal = 3386.38867 pascal

2 inches of mercury to pascal = 6772.77733 pascal

3 inches of mercury to pascal = 10159.166 pascal

4 inches of mercury to pascal = 13545.55467 pascal

5 inches of mercury to pascal = 16931.94333 pascal

6 inches of mercury to pascal = 20318.332 pascal

7 inches of mercury to pascal = 23704.72067 pascal

8 inches of mercury to pascal = 27091.10933 pascal

9 inches of mercury to pascal = 30477.498 pascal

10 inches of mercury to pascal = 33863.88667 pascal


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›› Common pressure conversions

inches of mercury to decipascal
inches of mercury to yoctopascal
inches of mercury to millimeter of water
inches of mercury to centibar
inches of mercury to centimeter of mercury
inches of mercury to pieze
inches of mercury to yottabar
inches of mercury to millihg
inches of mercury to pound/square foot
inches of mercury to meganewton/square meter


›› Definition: Inch of mercury

Inches of mercury or inHg is a non-SI unit for pressure. It is still widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.

It is defined as the pressure exerted by a column of mercury of 1 inch in height at 32 F (0 C) at the standard acceleration of gravity.

1 inHg = 3,386.389 pascals at 0 C.

Aircraft operating at higher altitudes (above 18,000 feet) set their barometric altimeters to a standard pressure of 29.92 inHg or 1,013.2 hPa (1 hPa = 1 mbar) regardless of the actual sea level pressure, with inches of mercury used in the U.S. and Canada. The resulting altimeter readings are known as flight levels.

Piston engine aircraft with constant-speed propellers also use inHg to measure manifold pressure, which is indicative of engine power produced.


›› Definition: Pascal

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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