›› Convert inch of mercury [0 C] to gram/square centimetre


inch of mercury
gram/square centimeter

›› More information from the unit converter

How many inch of mercury in 1 gram/square centimeter? The answer is 0.028959020848759.
We assume you are converting between inch of mercury [0 C] and gram/square centimetre.
You can view more details on each measurement unit:
inch of mercury or gram/square centimeter
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00029529983071445 inch of mercury, or 0.010197162129779 gram/square centimeter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches of mercury and grams/square centimetre.
Type in your own numbers in the form to convert the units!


›› Quick conversion chart of inch of mercury to gram/square centimeter

1 inch of mercury to gram/square centimeter = 34.53155 gram/square centimeter

2 inch of mercury to gram/square centimeter = 69.06311 gram/square centimeter

3 inch of mercury to gram/square centimeter = 103.59466 gram/square centimeter

4 inch of mercury to gram/square centimeter = 138.12622 gram/square centimeter

5 inch of mercury to gram/square centimeter = 172.65777 gram/square centimeter

6 inch of mercury to gram/square centimeter = 207.18933 gram/square centimeter

7 inch of mercury to gram/square centimeter = 241.72088 gram/square centimeter

8 inch of mercury to gram/square centimeter = 276.25243 gram/square centimeter

9 inch of mercury to gram/square centimeter = 310.78399 gram/square centimeter

10 inch of mercury to gram/square centimeter = 345.31554 gram/square centimeter


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›› Common pressure conversions

inch of mercury to centitorr
inch of mercury to bar
inch of mercury to megapascal
inch of mercury to barad
inch of mercury to foot of water
inch of mercury to yoctopascal
inch of mercury to sthene/square meter
inch of mercury to millitorr
inch of mercury to femtobar
inch of mercury to foot mercury


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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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