›› Convert inch of mercury [0 C] to pound/square foot

pound/square foot

›› More information from the unit converter

How many inHg in 1 pound/square foot? The answer is 0.014139032344453.
We assume you are converting between inch of mercury [0 C] and pound/square foot.
You can view more details on each measurement unit:
inHg or pound/square foot
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00029529983071445 inHg, or 0.020885434273039 pound/square foot.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches of mercury and pounds/square foot.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of inHg to pound/square foot

1 inHg to pound/square foot = 70.7262 pound/square foot

2 inHg to pound/square foot = 141.4524 pound/square foot

3 inHg to pound/square foot = 212.17859 pound/square foot

4 inHg to pound/square foot = 282.90479 pound/square foot

5 inHg to pound/square foot = 353.63099 pound/square foot

6 inHg to pound/square foot = 424.35719 pound/square foot

7 inHg to pound/square foot = 495.08339 pound/square foot

8 inHg to pound/square foot = 565.80958 pound/square foot

9 inHg to pound/square foot = 636.53578 pound/square foot

10 inHg to pound/square foot = 707.26198 pound/square foot

›› Want other units?

You can do the reverse unit conversion from pound/square foot to inHg, or enter any two units below:

Enter two units to convert


›› Common pressure conversions

inHg to ton/square meter
inHg to millipascal
inHg to ton/square inch
inHg to kilopascal
inHg to centitorr
inHg to attopascal
inHg to bar
inHg to megabar
inHg to newton/square meter
inHg to millimeter of mercury

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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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

›› Metric conversions and more

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, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!