How many inch of mercury in 1 dekabar?
The answer is 295.29983071445.
We assume you are converting between inch of mercury [0 °C] and dekabar.
You can view more details on each measurement unit:
inch of mercury or dekabar
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00029529983071445 inch of mercury, or 1.0E-6 dekabar.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches of mercury and dekabars.
Type in your own numbers in the form to convert the units!
1 inch of mercury to dekabar = 0.00339 dekabar
10 inch of mercury to dekabar = 0.03386 dekabar
50 inch of mercury to dekabar = 0.16932 dekabar
100 inch of mercury to dekabar = 0.33864 dekabar
200 inch of mercury to dekabar = 0.67728 dekabar
500 inch of mercury to dekabar = 1.69319 dekabar
1000 inch of mercury to dekabar = 3.38639 dekabar
You can do the reverse unit conversion from dekabar to inch of mercury, or enter any two units below:
inch of mercury to barad
inch of mercury to kilogram-force/square meter
inch of mercury to centitorr
inch of mercury to centihg
inch of mercury to hectobar
inch of mercury to kilopond/square centimeter
inch of mercury to pound/square inch
inch of mercury to poundal/square foot
inch of mercury to hectopascal
inch of mercury to foot of head
Inches of mercury or inHg is a non-SI unit for pressure. It is still widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.
It is defined as the pressure exerted by a column of mercury of 1 inch in height at 32 °F (0 °C) at the standard acceleration of gravity.
1 inHg = 3,386.389 pascals at 0 °C.
Aircraft operating at higher altitudes (above 18,000 feet) set their barometric altimeters to a standard pressure of 29.92 inHg or 1,013.2 hPa (1 hPa = 1 mbar) regardless of the actual sea level pressure, with inches of mercury used in the U.S. and Canada. The resulting altimeter readings are known as flight levels.
Piston engine aircraft with constant-speed propellers also use inHg to measure manifold pressure, which is indicative of engine power produced.
The SI prefix "deka" represents a factor of 101, or in exponential notation, 1E1.
So 1 dekabar = 101 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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