How many inch water column in 1 millidecibar? The answer is 0.040146307866177. We assume you are converting between inch of water column and millidecibar. You can view more details on each measurement unit: inch water column or millidecibar The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0040146307866177 inch water column, or 0.1 millidecibar. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between inches water column and millidecibars. Type in your own numbers in the form to convert the units!
1 inch water column to millidecibar = 24.90889 millidecibar
2 inch water column to millidecibar = 49.81778 millidecibar
3 inch water column to millidecibar = 74.72667 millidecibar
4 inch water column to millidecibar = 99.63556 millidecibar
5 inch water column to millidecibar = 124.54445 millidecibar
6 inch water column to millidecibar = 149.45335 millidecibar
7 inch water column to millidecibar = 174.36224 millidecibar
8 inch water column to millidecibar = 199.27113 millidecibar
9 inch water column to millidecibar = 224.18002 millidecibar
10 inch water column to millidecibar = 249.08891 millidecibar
You can do the reverse unit conversion from millidecibar to inch water column, or enter any two units below:
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millidecibar = 10-3 decibars.
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