›› Convert inch of mercury [0 C] to kilogram-force/square metre


inHg
kilogram-force/square meter

›› More information from the unit converter

How many inHg in 1 kilogram-force/square meter? The answer is 0.0028959020848759.
We assume you are converting between inch of mercury [0 C] and kilogram-force/square metre.
You can view more details on each measurement unit:
inHg or kilogram-force/square meter
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00029529983071445 inHg, or 0.10197162129779 kilogram-force/square meter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches of mercury and kilograms-force/square meter.
Type in your own numbers in the form to convert the units!


›› Quick conversion chart of inHg to kilogram-force/square meter

1 inHg to kilogram-force/square meter = 345.31554 kilogram-force/square meter

2 inHg to kilogram-force/square meter = 690.63109 kilogram-force/square meter

3 inHg to kilogram-force/square meter = 1035.94663 kilogram-force/square meter

4 inHg to kilogram-force/square meter = 1381.26217 kilogram-force/square meter

5 inHg to kilogram-force/square meter = 1726.57771 kilogram-force/square meter

6 inHg to kilogram-force/square meter = 2071.89326 kilogram-force/square meter

7 inHg to kilogram-force/square meter = 2417.2088 kilogram-force/square meter

8 inHg to kilogram-force/square meter = 2762.52434 kilogram-force/square meter

9 inHg to kilogram-force/square meter = 3107.83988 kilogram-force/square meter

10 inHg to kilogram-force/square meter = 3453.15543 kilogram-force/square meter


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›› Common pressure conversions

inHg to centimeter water
inHg to centipascal
inHg to kilogram/square centimeter
inHg to dekabar
inHg to decibar
inHg to inch mercury
inHg to foot of head
inHg to millimeter water
inHg to barad
inHg to bar


›› 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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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.


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