How many decipascal in 1 inch water column? The answer is 2490.8890833333. We assume you are converting between decipascal and inch of water column. You can view more details on each measurement unit: decipascal or inch water column The SI derived unit for pressure is the pascal. 1 pascal is equal to 10 decipascal, or 0.0040146307866177 inch water column. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between decipascals and inches water column. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from inch water column to decipascal, or enter any two units below:
The SI prefix "deci" represents a factor of 10-1, or in exponential notation, 1E-1.
So 1 decipascal = 10-1 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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