How many centimeter mercury in 1 millimeter mercury?
The answer is 0.099999998061091.
We assume you are converting between centimeter mercury [0 °C] and .
You can view more details on each measurement unit:
centimeter mercury or millimeter mercury
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00075006156130264 centimeter mercury, or 0.0075006157584566 millimeter mercury.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between centimeters mercury and millimeters mercury.
Type in your own numbers in the form to convert the units!
1 centimeter mercury to millimeter mercury = 10 millimeter mercury
2 centimeter mercury to millimeter mercury = 20 millimeter mercury
3 centimeter mercury to millimeter mercury = 30 millimeter mercury
4 centimeter mercury to millimeter mercury = 40 millimeter mercury
5 centimeter mercury to millimeter mercury = 50 millimeter mercury
6 centimeter mercury to millimeter mercury = 60 millimeter mercury
7 centimeter mercury to millimeter mercury = 70 millimeter mercury
8 centimeter mercury to millimeter mercury = 80 millimeter mercury
9 centimeter mercury to millimeter mercury = 90 millimeter mercury
10 centimeter mercury to millimeter mercury = 100 millimeter mercury
You can do the reverse unit conversion from millimeter mercury to centimeter mercury, or enter any two units below:
centimeter mercury to water column
centimeter mercury to kilopond/square meter
centimeter mercury to ounce/square inch
centimeter mercury to inch water column
centimeter mercury to microbar
centimeter mercury to kilogram-force/square millimeter
centimeter mercury to kilobar
centimeter mercury to dekabar
centimeter mercury to hectobar
centimeter mercury to micron 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.
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!