How many kilogram-force/square meter in 1 inch of mercury?
The answer is 345.31554268447.

We assume you are converting between **kilogram-force/square metre** and **inch of mercury [0 °C]**.

You can view more details on each measurement unit:

kilogram-force/square meter or
inch of mercury

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

1 pascal is equal to 0.10197162129779 kilogram-force/square meter, or 0.00029529983071445 inch of mercury.

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

Use this page to learn how to convert between kilograms-force/square meter and inches of mercury.

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

1 kilogram-force/square meter to inch of mercury = 0.0029 inch of mercury

10 kilogram-force/square meter to inch of mercury = 0.02896 inch of mercury

50 kilogram-force/square meter to inch of mercury = 0.1448 inch of mercury

100 kilogram-force/square meter to inch of mercury = 0.28959 inch of mercury

200 kilogram-force/square meter to inch of mercury = 0.57918 inch of mercury

500 kilogram-force/square meter to inch of mercury = 1.44795 inch of mercury

1000 kilogram-force/square meter to inch of mercury = 2.8959 inch of mercury

You can do the reverse unit conversion from inch of mercury to kilogram-force/square meter, or enter any two units below:

kilogram-force/square meter to millimeter of water

kilogram-force/square meter to kilogram/square centimeter

kilogram-force/square meter to newton/square meter

kilogram-force/square meter to picopascal

kilogram-force/square meter to zettabar

kilogram-force/square meter to centimeter of mercury

kilogram-force/square meter to pound/square foot

kilogram-force/square meter to barad

kilogram-force/square meter to ton/square inch

kilogram-force/square meter to picobar

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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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