How many ounce/square inch in 1 psi?
The answer is 16.

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

You can view more details on each measurement unit:

ounce/square inch or
psi

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

1 pascal is equal to 0.00232060380812 ounce/square inch, or 0.000145037738007 psi.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between ounces/square inch and pounds/square inch.

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

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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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