›› Convert to centibar

millimeter mercury

›› More information from the unit converter

How many millimeter mercury in 1 centibar? The answer is 7.5006157584566.
We assume you are converting between and centibar.
You can view more details on each measurement unit:
millimeter mercury or centibar
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.0075006157584566 millimeter mercury, or 0.001 centibar.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millimeters mercury and centibars.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of millimeter mercury to centibar

1 millimeter mercury to centibar = 0.13332 centibar

5 millimeter mercury to centibar = 0.66661 centibar

10 millimeter mercury to centibar = 1.33322 centibar

20 millimeter mercury to centibar = 2.66645 centibar

30 millimeter mercury to centibar = 3.99967 centibar

40 millimeter mercury to centibar = 5.3329 centibar

50 millimeter mercury to centibar = 6.66612 centibar

75 millimeter mercury to centibar = 9.99918 centibar

100 millimeter mercury to centibar = 13.33224 centibar

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You can do the reverse unit conversion from centibar to millimeter mercury, or enter any two units below:

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›› Common pressure conversions

millimeter mercury to meter of head
millimeter mercury to pound/square inch
millimeter mercury to technical atmosphere
millimeter mercury to bar
millimeter mercury to yoctobar
millimeter mercury to kilogram/square centimeter
millimeter mercury to meter of air
millimeter mercury to ton/square meter
millimeter mercury to kilopond/square millimeter
millimeter mercury to megapascal

›› Definition: Millimeter mercury

The millimeter of mercury by definition is 133.322387415 Pa (13.5951 g/cm3 × 9.80665 m/s2 × 1 mm), which is approximated with known accuracies of density of mercury and standard gravity.

The torr is defined as 1/760 of one standard atmosphere, while the atmosphere is defined as 101325 pascals. Therefore, 1 Torr is equal to
101325/760 Pa. The decimal form of this fraction is approximately 133.322368421.

The relationship between the torr and the millimeter of mercury is:

1 Torr = 0.999999857533699 mmHg
1 mmHg = 1.000000142466321 Torr

The difference between one millimeter of mercury and one torr, as well as between one atmosphere (101.325 kPa) and 760 mmHg (101.3250144354 kPa), is less than one part in seven million (or less than 0.000015%). This small difference is negligible for most applications outside metrology.

›› Definition: Centibar

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

So 1 centibar = 10-2 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.

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