Share

Pound per square inch (psi - Avoirdupois (U.S.)), pressure

The pound-force per square inch (symbol: lbf/in2) is a non-SI unit of pressure based on avoirdupois units. In casual English language use it is rendered as "pounds per square inch", abbreviated to psi with little distinction between "mass" and "force"

Type the number of Pound per square inch (psi) you want to convert in the text box, to see the results in the table.

1 psi
is equal to
144 psf

Settings