›› Convert newton/square metre to

newton/square meter
millimeter mercury

›› More information from the unit converter

How many newton/square meter in 1 millimeter mercury? The answer is 133.322387415.
We assume you are converting between newton/square metre and .
You can view more details on each measurement unit:
newton/square meter or millimeter mercury
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1 newton/square meter, 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 newtons/square meter and millimeters mercury.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of newton/square meter to millimeter mercury

1 newton/square meter to millimeter mercury = 0.0075 millimeter mercury

10 newton/square meter to millimeter mercury = 0.07501 millimeter mercury

50 newton/square meter to millimeter mercury = 0.37503 millimeter mercury

100 newton/square meter to millimeter mercury = 0.75006 millimeter mercury

200 newton/square meter to millimeter mercury = 1.50012 millimeter mercury

500 newton/square meter to millimeter mercury = 3.75031 millimeter mercury

1000 newton/square meter to millimeter mercury = 7.50062 millimeter mercury

›› Want other units?

You can do the reverse unit conversion from millimeter mercury to newton/square meter, or enter any two units below:

Enter two units to convert


›› Common pressure conversions

newton/square meter to newton/square millimeter
newton/square meter to yoctobar
newton/square meter to dekapascal
newton/square meter to femtopascal
newton/square meter to sthene/square meter
newton/square meter to millibar
newton/square meter to foot mercury
newton/square meter to millipascal
newton/square meter to meter of head
newton/square meter to kilogram/square centimeter

›› 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.

›› Metric conversions and more

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!