a

What are the most common Pressure Conversion Factors?

To Obtain micron (μm Hg)mm of Hg at 0°C (torr)atmpsibarkg/cm2kPaft of H2O at 60°Fin of H2O at 60°Fin of Hg at 0°C
Multiply By
micron
(μm Hg)
--10x10-31.31579x10-61.9337x10-51.33x10-61.30x10-61.33x10-44.4603x1065.33524x10-43.937x10-5
mm of Hg at 0°C (torr)1.000--0.001320.0193370.0013330.0013600.1333220.0446030.5352400.03937
atm760,000760--14.6961.013251.0332101.317133.932407.182723.321
psi51,71451.7150.06805--0.0689480.703076.894652.308927.708512.0360
bar750,187750.0620.9869214.50368--1.01971610033.4883401.859629.530
kg/cm2769,321735.55920.9678714.223340.980665--98.0392232.8084393.700828.95903
kPa7,501.877.50060.009870.145040.0100.001020--0.334564.014720.2613
ft of H2O (60°F)22,42022.41980.029470.4331070.0298910.030482.9890--120.882646
in of H2O (60°F)1,868.321.868320.002460.036090.0024990.002540.2490890.083333--0.073556
in of Hg (0°C)25,40025.40.033420.491150.0336640.0345323.3768951.134013.6--