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

foot mercury
pound/square inch

The above form works if you are measuring differential pressure, such as the difference in psi between two points. It also gives the correct answer for absolute pressure, assuming you are measuring psia, which is the pressure relative to absolute zero vacuum.

If you are measuring relative to vacuum and want to resolve the pressure relative to the atmosphere, then you should use the form below.

foot mercury (relative to vacuum)
pound/square inch (relative to atmosphere)

Did you mean to convert foot mercury to pound/square inch
pound/square inch [gauge]
pound/square inch [absolute]

›› More information from the unit converter

How many foot mercury in 1 pound/square inch? The answer is 0.16966838813344.
We assume you are converting between foot mercury [0 °C] and pound/square inch.
You can view more details on each measurement unit:
foot mercury or pound/square inch
The SI derived unit for pressure is the pascal.
1 pascal is equal to 2.4608319226204E-5 foot mercury, or 0.00014503773800722 pound/square inch.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between feet mercury and pounds/square inch.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of foot mercury to pound/square inch

1 foot mercury to pound/square inch = 5.89385 pound/square inch

5 foot mercury to pound/square inch = 29.46925 pound/square inch

10 foot mercury to pound/square inch = 58.9385 pound/square inch

15 foot mercury to pound/square inch = 88.40775 pound/square inch

20 foot mercury to pound/square inch = 117.877 pound/square inch

25 foot mercury to pound/square inch = 147.34625 pound/square inch

30 foot mercury to pound/square inch = 176.81549 pound/square inch

40 foot mercury to pound/square inch = 235.75399 pound/square inch

50 foot mercury to pound/square inch = 294.69249 pound/square inch

›› Want other units?

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

Enter two units to convert


›› Common pressure conversions

foot mercury to hectopascal
foot mercury to picopascal
foot mercury to zettabar
foot mercury to foot of water
foot mercury to yoctobar
foot mercury to centipascal
foot mercury to atmosphere
foot mercury to centimeter of mercury
foot mercury to exapascal
foot mercury to picobar

›› Definition: Pound/square inch

The pound per square inch or, more accurately, pound-force per square inch (symbol: psi or lbf/inē or lbf/inē) is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch.

›› 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!