›› Convert inch water [4 °C] to decibar

inch water

›› More information from the unit converter

How many inch water in 1 decibar? The answer is 40.146307866177.
We assume you are converting between inch water [4 °C] and decibar.
You can view more details on each measurement unit:
inch water or decibar
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.0040146307866177 inch water, or 0.0001 decibar.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches water and decibars.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of inch water to decibar

1 inch water to decibar = 0.02491 decibar

10 inch water to decibar = 0.24909 decibar

20 inch water to decibar = 0.49818 decibar

30 inch water to decibar = 0.74727 decibar

40 inch water to decibar = 0.99636 decibar

50 inch water to decibar = 1.24544 decibar

100 inch water to decibar = 2.49089 decibar

200 inch water to decibar = 4.98178 decibar

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You can do the reverse unit conversion from decibar to inch water, or enter any two units below:

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›› Definition: Decibar

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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