## ››Convert dekabar to

 dekabar inch mercury

How many dekabar in 1 inch mercury? The answer is 0.003386389.
We assume you are converting between dekabar and .
You can view more details on each measurement unit:
dekabar or inch mercury
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1.0E-6 dekabar, or 0.00029529980164712 inch mercury.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between dekabars and inches mercury.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of dekabar to inch mercury

1 dekabar to inch mercury = 295.2998 inch mercury

2 dekabar to inch mercury = 590.5996 inch mercury

3 dekabar to inch mercury = 885.8994 inch mercury

4 dekabar to inch mercury = 1181.19921 inch mercury

5 dekabar to inch mercury = 1476.49901 inch mercury

6 dekabar to inch mercury = 1771.79881 inch mercury

7 dekabar to inch mercury = 2067.09861 inch mercury

8 dekabar to inch mercury = 2362.39841 inch mercury

9 dekabar to inch mercury = 2657.69821 inch mercury

10 dekabar to inch mercury = 2952.99802 inch mercury

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## ››Definition: Dekabar

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.

## ››Definition: Inch mercury

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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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.

## ››Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!