How many inch of mercury in 1 exapicopascal? The answer is 295.29983071445. We assume you are converting between inch of mercury [0 °C] and exapicopascal. You can view more details on each measurement unit: inch of mercury or exapicopascal The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.00029529983071445 inch of mercury, or 1.0E-6 exapicopascal. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between inches of mercury and exapicopascals. Type in your own numbers in the form to convert the units!
1 inch of mercury to exapicopascal = 0.00339 exapicopascal
10 inch of mercury to exapicopascal = 0.03386 exapicopascal
50 inch of mercury to exapicopascal = 0.16932 exapicopascal
100 inch of mercury to exapicopascal = 0.33864 exapicopascal
200 inch of mercury to exapicopascal = 0.67728 exapicopascal
500 inch of mercury to exapicopascal = 1.69319 exapicopascal
1000 inch of mercury to exapicopascal = 3.38639 exapicopascal
You can do the reverse unit conversion from exapicopascal to inch of mercury, or enter any two units below:
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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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 "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exapicopascal = 1018 picopascals.
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