How many inch water column in 1 hPa? 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 water column or hPa The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0040146307866177 inch water column, or 0.01 hPa. 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 water column to hPa = 2.49089 hPa
5 inch water column to hPa = 12.45445 hPa
10 inch water column to hPa = 24.90889 hPa
15 inch water column to hPa = 37.36334 hPa
20 inch water column to hPa = 49.81778 hPa
25 inch water column to hPa = 62.27223 hPa
30 inch water column to hPa = 74.72667 hPa
40 inch water column to hPa = 99.63556 hPa
50 inch water column to hPa = 124.54445 hPa
You can do the reverse unit conversion from hPa to inch 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.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!