›› Convert to centitorr


inch mercury
centitorr


›› More information from the unit converter

How many inch mercury in 1 centitorr? The answer is 0.00039370069416124.
We assume you are converting between and centitorr.
You can view more details on each measurement unit:
inch mercury or centitorr
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00029529980164712 inch mercury, or 0.75006167382113 centitorr.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches mercury and centitorr.
Type in your own numbers in the form to convert the units!


›› Quick conversion chart of inch mercury to centitorr

1 inch mercury to centitorr = 2540.0006 centitorr

2 inch mercury to centitorr = 5080.0012 centitorr

3 inch mercury to centitorr = 7620.0018 centitorr

4 inch mercury to centitorr = 10160.00241 centitorr

5 inch mercury to centitorr = 12700.00301 centitorr

6 inch mercury to centitorr = 15240.00361 centitorr

7 inch mercury to centitorr = 17780.00421 centitorr

8 inch mercury to centitorr = 20320.00481 centitorr

9 inch mercury to centitorr = 22860.00541 centitorr

10 inch mercury to centitorr = 25400.00602 centitorr



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›› Common pressure conversions

inch mercury to inch of mercury
inch mercury to petapascal
inch mercury to centipascal
inch mercury to inch water column
inch mercury to inch water
inch mercury to zeptobar
inch mercury to millimeter of mercury
inch mercury to terapascal
inch mercury to bar
inch mercury to pascal


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widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere.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


›› Definition: Centitorr

The SI prefix "centi" represents a factor of 10-2, or in exponential notation, 1E-2.

So 1 centitorr = 10-2 torrs.

The definition of a torr is as follows:

The torr is a non-SI unit of pressure, named after Evangelista Torricelli. Its symbol is Torr.


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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!