| Did you mean to convert | meter of air [0 °C] meter of air [15 °C] |
to | inch mercury |
How many meter of air in 1 inch mercury? The answer is 267.118949802. We assume you are converting between meter of air [0 °C] and inch mercury [0 °C]. You can view more details on each measurement unit: meter of air or inch mercury The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.078880172892718 meter of air, or 0.00029529980164712 inch mercury. 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 mercury. Type in your own numbers in the form to convert the units!
1 meter of air to inch mercury = 0.00374 inch mercury
10 meter of air to inch mercury = 0.03744 inch mercury
50 meter of air to inch mercury = 0.18718 inch mercury
100 meter of air to inch mercury = 0.37437 inch mercury
200 meter of air to inch mercury = 0.74873 inch mercury
500 meter of air to inch mercury = 1.87183 inch mercury
1000 meter of air to inch mercury = 3.74365 inch mercury
You can do the reverse unit conversion from inch mercury to meter of air, 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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!