| Did you mean to convert | meter of air [0 °C] meter of air [15 °C] |
to | inch Hg |
How many meter of air [15 °C] in 1 inch Hg? The answer is 281.83743464046. We assume you are converting between meter of air [15 °C] and inch of mercury [0 °C]. You can view more details on each measurement unit: meter of air [15 °C] or inch Hg The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.083226546738322 meter of air [15 °C], or 0.00029529983071445 inch Hg. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between meters of air and inches of mercury. Type in your own numbers in the form to convert the units!
1 meter of air [15 °C] to inch Hg = 0.00355 inch Hg
10 meter of air [15 °C] to inch Hg = 0.03548 inch Hg
50 meter of air [15 °C] to inch Hg = 0.17741 inch Hg
100 meter of air [15 °C] to inch Hg = 0.35481 inch Hg
200 meter of air [15 °C] to inch Hg = 0.70963 inch Hg
500 meter of air [15 °C] to inch Hg = 1.77407 inch Hg
1000 meter of air [15 °C] to inch Hg = 3.54814 inch Hg
You can do the reverse unit conversion from inch Hg to meter of air [15 °C], 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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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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