How many pieze in 1 inches Hg? The answer is 3.386389. We assume you are converting between pieze and inch mercury [0 °C]. You can view more details on each measurement unit: pieze or inches Hg The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.001 pieze, or 0.00029529980164712 inches Hg. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between pieze and inches mercury. Type in your own numbers in the form to convert the units!
1 pieze to inches Hg = 0.2953 inches Hg
5 pieze to inches Hg = 1.4765 inches Hg
10 pieze to inches Hg = 2.953 inches Hg
20 pieze to inches Hg = 5.906 inches Hg
30 pieze to inches Hg = 8.85899 inches Hg
40 pieze to inches Hg = 11.81199 inches Hg
50 pieze to inches Hg = 14.76499 inches Hg
75 pieze to inches Hg = 22.14749 inches Hg
100 pieze to inches Hg = 29.52998 inches Hg
You can do the reverse unit conversion from inches Hg to pieze, or enter any two units below:
The pieze is the unit of pressure in the former Soviet mts system, 1933-1955. The symbol is pz.
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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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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