How many inch of water column in 1 hectopascal? The answer is 0.40146307866177. We assume you are converting between inch of water column and hectopascal. You can view more details on each measurement unit: inch of water column or hectopascal The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0040146307866177 inch of water column, or 0.01 hectopascal. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between inches water column and hectopascals. Type in your own numbers in the form to convert the units!
1 inch of water column to hectopascal = 2.49089 hectopascal
5 inch of water column to hectopascal = 12.45445 hectopascal
10 inch of water column to hectopascal = 24.90889 hectopascal
15 inch of water column to hectopascal = 37.36334 hectopascal
20 inch of water column to hectopascal = 49.81778 hectopascal
25 inch of water column to hectopascal = 62.27223 hectopascal
30 inch of water column to hectopascal = 74.72667 hectopascal
40 inch of water column to hectopascal = 99.63556 hectopascal
50 inch of water column to hectopascal = 124.54445 hectopascal
You can do the reverse unit conversion from hectopascal to inch of water column, or enter any two units below:
The SI prefix "hecto" represents a factor of 102, or in exponential notation, 1E2.
So 1 hectopascal = 102 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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