›› Convert foot mercury [0 C] to


foot mercury
millimeter mercury

›› More information from the unit converter

How many foot mercury in 1 millimeter mercury? The answer is 0.003280839869508.
We assume you are converting between foot mercury [0 C] and .
You can view more details on each measurement unit:
foot mercury or millimeter mercury
The SI derived unit for pressure is the pascal.
1 pascal is equal to 2.4608319226204E-5 foot 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 feet mercury and millimeters mercury.
Type in your own numbers in the form to convert the units!


›› Quick conversion chart of foot mercury to millimeter mercury

1 foot mercury to millimeter mercury = 304.8 millimeter mercury

2 foot mercury to millimeter mercury = 609.6 millimeter mercury

3 foot mercury to millimeter mercury = 914.40001 millimeter mercury

4 foot mercury to millimeter mercury = 1219.20001 millimeter mercury

5 foot mercury to millimeter mercury = 1524.00001 millimeter mercury

6 foot mercury to millimeter mercury = 1828.80001 millimeter mercury

7 foot mercury to millimeter mercury = 2133.60002 millimeter mercury

8 foot mercury to millimeter mercury = 2438.40002 millimeter mercury

9 foot mercury to millimeter mercury = 2743.20002 millimeter mercury

10 foot mercury to millimeter mercury = 3048.00002 millimeter mercury


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

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›› Common pressure conversions

foot mercury to kilopond/square meter
foot mercury to centipascal
foot mercury to pound/square foot
foot mercury to kilogram-force/square meter
foot mercury to kilopascal
foot mercury to ounce/square inch
foot mercury to pascal
foot mercury to hectopascal
foot mercury to kip/square inch
foot mercury to picobar


›› 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.


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