›› Convert to dekapascal

millimeter mercury

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How many millimeter mercury in 1 dekapascal? The answer is 0.075006157584566.
We assume you are converting between and dekapascal.
You can view more details on each measurement unit:
millimeter mercury or dekapascal
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.0075006157584566 millimeter mercury, or 0.1 dekapascal.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millimeters mercury and dekapascal.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of millimeter mercury to dekapascal

1 millimeter mercury to dekapascal = 13.33224 dekapascal

2 millimeter mercury to dekapascal = 26.66448 dekapascal

3 millimeter mercury to dekapascal = 39.99672 dekapascal

4 millimeter mercury to dekapascal = 53.32895 dekapascal

5 millimeter mercury to dekapascal = 66.66119 dekapascal

6 millimeter mercury to dekapascal = 79.99343 dekapascal

7 millimeter mercury to dekapascal = 93.32567 dekapascal

8 millimeter mercury to dekapascal = 106.65791 dekapascal

9 millimeter mercury to dekapascal = 119.99015 dekapascal

10 millimeter mercury to dekapascal = 133.32239 dekapascal

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

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›› Common pressure conversions

millimeter mercury to water column
millimeter mercury to micron mercury
millimeter mercury to kilopond/square millimeter
millimeter mercury to newton/square millimeter
millimeter mercury to micron of mercury
millimeter mercury to millimeter water
millimeter mercury to centibar
millimeter mercury to kilonewton/square meter
millimeter mercury to megabar
millimeter mercury to millibar

›› 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: Dekapascal

The SI prefix "deka" represents a factor of 101, or in exponential notation, 1E1.

So 1 dekapascal = 101 pascals.

The definition of a pascal is as follows:

The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.

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