How many kilobar in 1 in Hg? The answer is 3.386389E-5. We assume you are converting between kilobar and inch mercury [0 °C]. You can view more details on each measurement unit: kilobar or in Hg The SI derived unit for pressure is the pascal. 1 pascal is equal to 1.0E-8 kilobar, or 0.00029529980164712 in Hg. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between kilobars and inches mercury. Type in your own numbers in the form to convert the units!
1 kilobar to in Hg = 29529.98016 in Hg
2 kilobar to in Hg = 59059.96033 in Hg
3 kilobar to in Hg = 88589.94049 in Hg
4 kilobar to in Hg = 118119.92066 in Hg
5 kilobar to in Hg = 147649.90082 in Hg
6 kilobar to in Hg = 177179.88099 in Hg
7 kilobar to in Hg = 206709.86115 in Hg
8 kilobar to in Hg = 236239.84132 in Hg
9 kilobar to in Hg = 265769.82148 in Hg
10 kilobar to in Hg = 295299.80165 in Hg
You can do the reverse unit conversion from in Hg to kilobar, or enter any two units below:
The SI prefix "kilo" represents a factor of 103, or in exponential notation, 1E3.
So 1 kilobar = 103 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.
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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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.
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