The pressure calculator converts pressure measurements between different pressure units.

There is also a table showing the conversion factors used in this calculator which dynmaically converts pressurce measurements to all defined measurement units.

Selecting a unit from the "Convert from" dropdown list displays a brief description of the measurement unit.

The pressure convertor calculates pressure using the following conversion factors:

*1 standard atmosphere = 1.013250 x 10 ^{5} Pascals*

*1 technical atmosphere = 9.806650 x 10 ^{4} Pascals*

*1 Bar = 1 x 10 ^{5} Pascals*

*1 Mercury (in Hg) = 3.38638 x 10 ^{3} Pascals*

*1 Mercury (mm Hg) = 1.33322 x 10 ^{2} Pascals*

*1 PSI = 6.894757 x 10 ^{3} Pascals*

*1 Torr = 1.33322 x 10 ^{2} Pascals*

*1 Inches of Water (in H2O) = 2.49082 x 10 ^{2} Pascals*

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