How many inch of air in 1 water column?
The answer is 304.54734891186.
We assume you are converting between inch of air [0 °C] and water column [centimeter].
You can view more details on each measurement unit: inch of air or
water column
The SI derived unit for pressure is the pascal.
1 pascal is equal to 3.1055186930487 inch of air, or 0.010197162129779 water column.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches of air and water column.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of inch of air to water column

1 inch of air to water column = 0.00328 water column

10 inch of air to water column = 0.03284 water column

50 inch of air to water column = 0.16418 water column

100 inch of air to water column = 0.32836 water column

200 inch of air to water column = 0.65671 water column

500 inch of air to water column = 1.64178 water column

1000 inch of air to water column = 3.28356 water column

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