For all pressure unit conversions, please check pressure conversion.
1 Pascal = 0.00750061683 Torr (mmHg)
1 Torr (mmHg) = 133.322368 Pascals
Pascal is a metric pressure unit and equals to a force of a newton applied on a square meter. It is formulated as: 1 Pascal = Newton / m2 or 1 Pascal = Kilogram / meter * second2. The abbreviation is "Pa".
mmHg (millimeter of mercury) is a pressure of fluid from one millimeter of mercury. Torr is 1/760 of an atm (atmospheric pressure). Torr and mmHg are different pressure units but the difference is very low (about 0.000015%) and they are treated as the same pressure unit in most applications.