| Did you mean to convert | inch mercury [0 °C] |
to | foot of air [0 °C] foot of air [15 °C] |
How many inch mercury [0 °C] in 1 foot of air? The answer is 0.0011410646561869. We assume you are converting between inch mercury [0 °C] and foot of air [0 °C]. You can view more details on each measurement unit: inch mercury [0 °C] or foot of air The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.00029529980164712 inch mercury [0 °C], or 0.25879322442072 foot of air. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between inches mercury and feet of air. Type in your own numbers in the form to convert the units!
1 inch mercury [0 °C] to foot of air = 876.37453 foot of air
2 inch mercury [0 °C] to foot of air = 1752.74906 foot of air
3 inch mercury [0 °C] to foot of air = 2629.12359 foot of air
4 inch mercury [0 °C] to foot of air = 3505.49811 foot of air
5 inch mercury [0 °C] to foot of air = 4381.87264 foot of air
6 inch mercury [0 °C] to foot of air = 5258.24717 foot of air
7 inch mercury [0 °C] to foot of air = 6134.6217 foot of air
8 inch mercury [0 °C] to foot of air = 7010.99623 foot of air
9 inch mercury [0 °C] to foot of air = 7887.37076 foot of air
10 inch mercury [0 °C] to foot of air = 8763.74528 foot of air
You can do the reverse unit conversion from foot of air to inch mercury [0 °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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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.
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!