How many inch of mercury in 1 millikilopond/square millimeter? The answer is 2.8959020848759. We assume you are converting between inch of mercury [0 °C] and millikilopond/square millimeter. You can view more details on each measurement unit: inch of mercury or millikilopond/square millimeter The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.00029529983071445 inch of mercury, or 0.00010197162129779 millikilopond/square millimeter. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between inches of mercury and millikiloponds/square millimeter. Type in your own numbers in the form to convert the units!
1 inch of mercury to millikilopond/square millimeter = 0.34532 millikilopond/square millimeter
5 inch of mercury to millikilopond/square millimeter = 1.72658 millikilopond/square millimeter
10 inch of mercury to millikilopond/square millimeter = 3.45316 millikilopond/square millimeter
20 inch of mercury to millikilopond/square millimeter = 6.90631 millikilopond/square millimeter
30 inch of mercury to millikilopond/square millimeter = 10.35947 millikilopond/square millimeter
40 inch of mercury to millikilopond/square millimeter = 13.81262 millikilopond/square millimeter
50 inch of mercury to millikilopond/square millimeter = 17.26578 millikilopond/square millimeter
75 inch of mercury to millikilopond/square millimeter = 25.89867 millikilopond/square millimeter
100 inch of mercury to millikilopond/square millimeter = 34.53155 millikilopond/square millimeter
You can do the reverse unit conversion from millikilopond/square millimeter to inch of 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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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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