Pascals to Torr Converter

To convert a measurement in pascals to torr, multiply the value by 0.007500616827. The conversion factor comes from the relationship between both units and the pascal.

For example, to convert 5 Pa to torr: 5 × 0.007500616827 = 0.037503084135 Torr.

A pascal is the SI derived unit of pressure, equal to one newton of force per square meter (1 N/m²). Named after the French mathematician and physicist Blaise Pascal, the unit was adopted by the International System of Units in 1971. It is a small unit, so everyday pressures are usually expressed in kilopascals or bars.

Common uses of pascals include: Scientific and engineering stress calculations; Meteorological reporting (via hectopascals); Material strength and tensile testing; Fluid mechanics and aerodynamics.

A torr is a unit of pressure defined as 1/760 of a standard atmosphere, approximately equal to one millimeter of mercury (about 133.32 pascals). Named after Evangelista Torricelli, inventor of the barometer, the torr is used mainly in vacuum technology and laboratory work where low pressures are measured against a mercury column.

Common uses of torr include: Vacuum system measurements; Laboratory and analytical instruments; Semiconductor process chambers; Physiology and respiratory gas pressures.

Here are some common values converted:

1 Pa = 0.007500616827 Torr 5 Pa = 0.037503084135 Torr 10 Pa = 0.07500616827 Torr 50 Pa = 0.375030841352 Torr 100 Pa = 0.750061682704 Torr