How many hectopascal in 1 inH2O? The answer is 2.4908890833333. We assume you are converting between hectopascal and inch of water [4 °C]. You can view more details on each measurement unit: hectopascal or inH2O The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.01 hectopascal, or 0.0040146307866177 inH2O. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between hectopascals and inches of water. Type in your own numbers in the form to convert the units!
1 hectopascal to inH2O = 0.40146 inH2O
5 hectopascal to inH2O = 2.00732 inH2O
10 hectopascal to inH2O = 4.01463 inH2O
20 hectopascal to inH2O = 8.02926 inH2O
30 hectopascal to inH2O = 12.04389 inH2O
40 hectopascal to inH2O = 16.05852 inH2O
50 hectopascal to inH2O = 20.07315 inH2O
75 hectopascal to inH2O = 30.10973 inH2O
100 hectopascal to inH2O = 40.14631 inH2O
You can do the reverse unit conversion from inH2O to hectopascal, 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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