| Did you mean to convert | inch of mercury | to | meter of air [0 °C] meter of air [15 °C] |
How many inch of mercury in 1 meter of air [15 °C]? The answer is 0.0035481447000669. We assume you are converting between inch of mercury [0 °C] and meter of air [15 °C]. You can view more details on each measurement unit: inch of mercury or meter of air [15 °C] The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.00029529983071445 inch of mercury, or 0.083226546738322 meter of air [15 °C]. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between inches of mercury and meters of air. Type in your own numbers in the form to convert the units!
1 inch of mercury to meter of air [15 °C] = 281.83743 meter of air [15 °C]
2 inch of mercury to meter of air [15 °C] = 563.67487 meter of air [15 °C]
3 inch of mercury to meter of air [15 °C] = 845.5123 meter of air [15 °C]
4 inch of mercury to meter of air [15 °C] = 1127.34974 meter of air [15 °C]
5 inch of mercury to meter of air [15 °C] = 1409.18717 meter of air [15 °C]
6 inch of mercury to meter of air [15 °C] = 1691.02461 meter of air [15 °C]
7 inch of mercury to meter of air [15 °C] = 1972.86204 meter of air [15 °C]
8 inch of mercury to meter of air [15 °C] = 2254.69948 meter of air [15 °C]
9 inch of mercury to meter of air [15 °C] = 2536.53691 meter of air [15 °C]
10 inch of mercury to meter of air [15 °C] = 2818.37435 meter of air [15 °C]
You can do the reverse unit conversion from meter of air [15 °C] 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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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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