How many centimeter of water in 1 inH2O? The answer is 2.5399999830047. We assume you are converting between centimeter of water [4 °C] and inch of water [4 °C]. You can view more details on each measurement unit: centimeter of water or inH2O The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.010197162129779 centimeter of water, or 0.0040146307866177 inH2O. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between centimeters of water and inches of water. Type in your own numbers in the form to convert the units!
1 centimeter of water to inH2O = 0.3937 inH2O
5 centimeter of water to inH2O = 1.9685 inH2O
10 centimeter of water to inH2O = 3.93701 inH2O
20 centimeter of water to inH2O = 7.87402 inH2O
30 centimeter of water to inH2O = 11.81102 inH2O
40 centimeter of water to inH2O = 15.74803 inH2O
50 centimeter of water to inH2O = 19.68504 inH2O
75 centimeter of water to inH2O = 29.52756 inH2O
100 centimeter of water to inH2O = 39.37008 inH2O
You can do the reverse unit conversion from inH2O to centimeter of water, or enter any two units below:
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