How many ftH2O in 1 decibar? The answer is 3.3455256555148. We assume you are converting between foot of water [4 °C] and decibar. You can view more details on each measurement unit: ftH2O or decibar The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.00033455256555148 ftH2O, or 0.0001 decibar. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between feet of water and decibars. Type in your own numbers in the form to convert the units!
1 ftH2O to decibar = 0.29891 decibar
5 ftH2O to decibar = 1.49453 decibar
10 ftH2O to decibar = 2.98907 decibar
20 ftH2O to decibar = 5.97813 decibar
30 ftH2O to decibar = 8.9672 decibar
40 ftH2O to decibar = 11.95627 decibar
50 ftH2O to decibar = 14.94533 decibar
75 ftH2O to decibar = 22.418 decibar
100 ftH2O to decibar = 29.89067 decibar
You can do the reverse unit conversion from decibar to ftH2O, or enter any two units below:
The SI prefix "deci" represents a factor of 10-1, or in exponential notation, 1E-1.
So 1 decibar = 10-1 bars.
The definition of a bar is as follows:
The bar is a measurement unit of pressure, equal to 1,000,000 dynes per square centimetre (baryes), or 100,000 newtons per square metre (pascals). The word bar is of Greek origin, báros meaning weight. Its official symbol is "bar"; the earlier "b" is now deprecated, but still often seen especially as "mb" rather than the proper "mbar" for millibars.
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