How many kilogram-force/square meter in 1 inch mercury?
The answer is 345.31557667501.

We assume you are converting between **kilogram-force/square metre** and .

You can view more details on each measurement unit:

kilogram-force/square meter or
inch mercury

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

1 pascal is equal to 0.10197162129779 kilogram-force/square meter, or 0.00029529980164712 inch 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 mercury.

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

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

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

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

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

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

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

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

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

kilogram-force/square meter to water column

kilogram-force/square meter to picobar

kilogram-force/square meter to nanobar

kilogram-force/square meter to bar

kilogram-force/square meter to zettabar

kilogram-force/square meter to dyne/square centimeter

kilogram-force/square meter to centimeter of mercury

kilogram-force/square meter to centimeter of water

kilogram-force/square meter to pound/square foot

kilogram-force/square meter to torr

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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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

**ConvertUnits.com** provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!