How many hectopascal in 1 mm of water? The answer is 0.0980665. We assume you are converting between hectopascal and millimeter of water [4 °C]. You can view more details on each measurement unit: hectopascal or mm of water The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.01 hectopascal, or 0.10197162129779 mm of water. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between hectopascals and millimeters of water. Type in your own numbers in the form to convert the units!
1 hectopascal to mm of water = 10.19716 mm of water
2 hectopascal to mm of water = 20.39432 mm of water
3 hectopascal to mm of water = 30.59149 mm of water
4 hectopascal to mm of water = 40.78865 mm of water
5 hectopascal to mm of water = 50.98581 mm of water
6 hectopascal to mm of water = 61.18297 mm of water
7 hectopascal to mm of water = 71.38013 mm of water
8 hectopascal to mm of water = 81.5773 mm of water
9 hectopascal to mm of water = 91.77446 mm of water
10 hectopascal to mm of water = 101.97162 mm of water
You can do the reverse unit conversion from mm of water 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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