Convert foot of air [15 �C] to inch Hg - Conversion of Measurement Units

Convert foot of air [15 °C] to inch of mercury [0 °C]

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How many foot of air [15 °C] in 1 inch Hg? The answer is 924.66347564226. We assume you are converting between foot of air [15 °C] and inch of mercury [0 °C]. You can view more details on each measurement unit: foot of air [15 °C] or inch Hg The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.27305296782499 foot 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 feet of air and inches of mercury. Type in your own numbers in the form to convert the units!

Quick conversion chart of foot of air [15 °C] to inch Hg

1 foot of air [15 °C] to inch Hg = 0.00108 inch Hg

10 foot of air [15 °C] to inch Hg = 0.01081 inch Hg

50 foot of air [15 °C] to inch Hg = 0.05407 inch Hg

100 foot of air [15 °C] to inch Hg = 0.10815 inch Hg

200 foot of air [15 °C] to inch Hg = 0.21629 inch Hg

500 foot of air [15 °C] to inch Hg = 0.54074 inch Hg

1000 foot of air [15 °C] to inch Hg = 1.08147 inch Hg

Want other units?

You can do the reverse unit conversion from inch Hg to foot of air [15 °C], or enter any two units below:

Common pressure conversions

• foot of air [15 °C] to kilopond/square meter
• foot of air [15 °C] to terapascal
• foot of air [15 °C] to inch mercury
• foot of air [15 °C] to nanopascal
• foot of air [15 °C] to kip/square inch
• foot of air [15 °C] to decitorr
• foot of air [15 °C] to petapascal
• foot of air [15 °C] to picopascal
• foot of air [15 °C] to micrometer of water
• foot of air [15 °C] to meter of air

Definition: Inch of mercury

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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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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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!