How many inch H2O in 1 kilopascals?
The answer is 4.01463078662.

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

You can view more details on each measurement unit:

inch H2O or
kilopascals

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

1 pascal is equal to 0.00401463078662 inch H2O, or 0.001 kilopascals.

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

Use this page to learn how to convert between inches water and kilopascals.

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You can do the reverse unit conversion from kilopascals to inch H2O, or enter any two units below:

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The SI prefix "kilo" represents a factor of
10^{3}, or in exponential notation, 1E3.

So 1 kilopascal = 10^{3} pascals.

The definition of a pascal is as follows:

The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.

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