How many psi in 1 pound/square foot?
The answer is 0.0069444444444444.

We assume you are converting between **pound/square inch** and **pound/square foot**.

You can view more details on each measurement unit:

psi or
pound/square foot

The SI derived unit for **pressure** is the pascal.

1 pascal is equal to 0.00014503773800722 psi, 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 pounds/square inch and pounds/square foot.

Type in your own numbers in the form to convert the units!

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

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.

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