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