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Pressure Calculators

Here are some elementary pressure converters. Note that the STP conversion factor assumes “standard” temperature (i.e. 0 degrees Celsius). For a more general STP conversion factor that incorporates pressure, see the STP Calculator.

kPa to Torr, cm H2O, inches H2O and STP Correction Factor

Torr to kPa, cm H2O, inches H2O and STP Correction Factor

cm H2O to kPa, Torr, inches H2O and STP Correction Factor

Inches H2O to kPa, Torr, cm H2O and STP Correction Factor