It is widely used, and its value is approximately equal to a pressure of 1 torr. 1 atm = 760 mm Hg = 760 torr = 101,325 kPa = 1,01325 bar What is the pressure of 0.520 ATM equal to in mm HG? Convert pressure: 760 torr to other units. 1 torr = 1 millimeters of mercury.

Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.

K= C + 273.15 760 torr = 760 mm Hg = 1 atm (these are exact numbers) Determine the density of dry air online (use a density calculator or other. cm) kgf/m2 (kg per sq. The key difference between torr and mmHg is that the value of one torr can be obtained by dividing 101325 from 760, whereas the value of one mmHg is given exactly as 133.3224.. This tool converts torr to millimeters of mercury (torr to mmhg) and vice versa. torr↔cmHg 1 cmHg = 10 torr torr↔mmHg 1 torr = 1 mmHg torr↔inHg 1 inHg = 25.399903826943 torr torr↔Inch mercury (60F) coefficient: 0.039481 torr↔inAg 1 inAg = 1.8682687455383 torr torr↔ftAg 1 ftAg = 22.419213778014 torr torr↔atm 1 atm = 760 torr » Millimeter mercury (0 C) Conversions: mmHg↔pa 1 mmHg = 133.322365 pa 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 means that normal air pressure is sufficient to keep a column of mercury about 30 inches high: (760 mm)(in/25.4 mm) = 29.92 in. Pascal = Pa millimeters of mercury = mmHg ilopascal = kPa torr = torr atmospheres = atm The relationships between the units are shown below. The torr (symbol: Torr) is a non-SI unit of pressure with the ratio of 760 to 1 standard atmosphere, chosen to be roughly equal to the fluid pressure exerted by a millimeter of mercury, i.e., a pressure of 1 Torr is approximately equal to one millimeter of mercury. Normally, the weight of the air creates a pressure of 760 mm Hg, a unit also called torr. For quick reference purposes, below is a conversion table that you can use to convert from Torr to mmHg. 101300 Pa = 101.3 kPa = 760 mmHg = 760 torr = 1 atm ex) Convert 814 mmHg to atmospheres. It is the atmospheric pressure that supports a column of mercury 1 millimetre high.

These four SI-related pressure units are used in different settings. The torr (symbol: Torr) is a traditional unit of pressure, now defined as exactly 1/760 of a standard atmosphere, which in turn is defined as exactly 101325 pascals. foot) … Torrs to mmHg Conversion Chart. You may also use pressure conversion to convert all pressure units. 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%). [5] The torr, a more convenient unit for low pressures, is used in high-vacuum physics and engineering. The device described above is called a mercury barometer.