How many inch of water column in 1 ounce/square inch?
The answer is 1.72999405266.

We assume you are converting between **inch of water column** and **ounce/square inch**.

You can view more details on each measurement unit:

inch of water column or
ounce/square inch

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

1 pascal is equal to 0.00401463078662 inch of water column, or 0.00232060380812 ounce/square inch.

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

Use this page to learn how to convert between inches water column 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/square inch to inch of water column, or enter any two units below:

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