How many inch mercury in 1 kg/square cm? The answer is 28.959017998228. We assume you are converting between inch mercury [0 °C] and kilogram/square centimetre. You can view more details on each measurement unit: inch mercury or kg/square cm The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.00029529980164712 inch mercury, or 1.0197162129779E-5 kg/square cm. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between inches mercury and kilograms/square centimetre. Type in your own numbers in the form to convert the units!
1 inch mercury to kg/square cm = 0.03453 kg/square cm
10 inch mercury to kg/square cm = 0.34532 kg/square cm
20 inch mercury to kg/square cm = 0.69063 kg/square cm
30 inch mercury to kg/square cm = 1.03595 kg/square cm
40 inch mercury to kg/square cm = 1.38126 kg/square cm
50 inch mercury to kg/square cm = 1.72658 kg/square cm
100 inch mercury to kg/square cm = 3.45316 kg/square cm
200 inch mercury to kg/square cm = 6.90631 kg/square cm
You can do the reverse unit conversion from kg/square cm to inch mercury, or enter any two units below:
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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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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