›› Convert inch of mercury [0 °C] to pieze

inch of mercury

›› More information from the unit converter

How many inch of mercury in 1 pieze? The answer is 0.29529983071445.
We assume you are converting between inch of mercury [0 °C] and pieze.
You can view more details on each measurement unit:
inch of mercury or pieze
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00029529983071445 inch of mercury, or 0.001 pieze.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches of mercury and pieze.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of inch of mercury to pieze

1 inch of mercury to pieze = 3.38639 pieze

5 inch of mercury to pieze = 16.93194 pieze

10 inch of mercury to pieze = 33.86389 pieze

15 inch of mercury to pieze = 50.79583 pieze

20 inch of mercury to pieze = 67.72777 pieze

25 inch of mercury to pieze = 84.65972 pieze

30 inch of mercury to pieze = 101.59166 pieze

40 inch of mercury to pieze = 135.45555 pieze

50 inch of mercury to pieze = 169.31943 pieze

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You can do the reverse unit conversion from pieze to inch of mercury, or enter any two units below:

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›› Common pressure conversions

inch of mercury to yottabar
inch of mercury to decibar
inch of mercury to atmosphere
inch of mercury to kip/square inch
inch of mercury to hectobar
inch of mercury to kilogram/square centimeter
inch of mercury to millimeter mercury
inch of mercury to newton/square millimeter
inch of mercury to picopascal
inch of mercury to technical atmosphere

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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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

›› Definition: Pieze

The pieze is the unit of pressure in the former Soviet mts system, 1933-1955. The symbol is pz.

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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!