How many inch water in 1 ounce per square inch?
The answer is 1.72999405266.

We assume you are converting between **inch water [4 °C]** and **ounce/square inch**.

You can view more details on each measurement unit:

inch water or
ounce per square inch

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

1 pascal is equal to 0.00401463078662 inch water, or 0.00232060380812 ounce per square inch.

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

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

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

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

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