How many inch water column in 1 mbar? The answer is 0.40146307866177. We assume you are converting between inch of water column and millibar. You can view more details on each measurement unit: inch water column or mbar The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0040146307866177 inch water column, or 0.01 mbar. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between inches water column and millibars. Type in your own numbers in the form to convert the units!
1 inch water column to mbar = 2.49089 mbar
5 inch water column to mbar = 12.45445 mbar
10 inch water column to mbar = 24.90889 mbar
15 inch water column to mbar = 37.36334 mbar
20 inch water column to mbar = 49.81778 mbar
25 inch water column to mbar = 62.27223 mbar
30 inch water column to mbar = 74.72667 mbar
40 inch water column to mbar = 99.63556 mbar
50 inch water column to mbar = 124.54445 mbar
You can do the reverse unit conversion from mbar to inch water column, or enter any two units below:
A millibar (mb) is 1/1000th of a bar, a unit for measurement of pressure. It is not an SI unit of measure, however it is one of the units used in meteorology when describing atmospheric pressure. The SI unit is the pascal (Pa), with 1 millibar = 100 pascals (a hectopascal)
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