How many millimeter mercury in 1 grams per (square yard)? The answer is 8.7972140425674E-5. We assume you are converting between millimeter mercury [0 °C] and gram-force/square yard. You can view more details on each measurement unit: millimeter mercury or grams per (square yard) The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0075006157584566 millimeter mercury, or 85.261262510643 grams per (square yard). Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between millimeters mercury and grams-force/square yard. Type in your own numbers in the form to convert the units!
1 millimeter mercury to grams per (square yard) = 11367.23507 grams per (square yard)
2 millimeter mercury to grams per (square yard) = 22734.47014 grams per (square yard)
3 millimeter mercury to grams per (square yard) = 34101.70522 grams per (square yard)
4 millimeter mercury to grams per (square yard) = 45468.94029 grams per (square yard)
5 millimeter mercury to grams per (square yard) = 56836.17536 grams per (square yard)
6 millimeter mercury to grams per (square yard) = 68203.41043 grams per (square yard)
7 millimeter mercury to grams per (square yard) = 79570.6455 grams per (square yard)
8 millimeter mercury to grams per (square yard) = 90937.88058 grams per (square yard)
9 millimeter mercury to grams per (square yard) = 102305.11565 grams per (square yard)
10 millimeter mercury to grams per (square yard) = 113672.35072 grams per (square yard)
You can do the reverse unit conversion from grams per (square yard) to millimeter mercury, or enter any two units below:
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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