How many foot of air in 1 pound/square inch [absolute]?
The answer is 1784.3164680894.
We assume you are converting between foot of air [0 °C] and pound/square inch [absolute].
You can view more details on each measurement unit: foot of air or
pound/square inch [absolute]
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.25879322442072 foot of air, or 0.00014503773800722 pound/square inch [absolute].
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between feet of air and pounds/square inch.
Type in your own numbers in the form to convert the units!

Pounds per square inch absolute (psia) is used to make it clear that the pressure is relative to a vacuum rather than the ambient atmospheric pressure. Since atmospheric pressure at sea level is around 14.7 psi, this will be added to any pressure reading made in air at sea level.

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