Pressure Unit Conversion Table

UnitsMPakPakgf/cm2barpsi
(lbf/in2)
mmH2OmmHg
(Torr)
atm
1 MPa1000
kPa
1.0197×10110145.041.0197×1057.5006×1039.8692
1 kPa1.0×10-31.0197×10-21.0×10-20.145041.0197×1027.50069.8692×10-3
1 kgf/cm29.8067×10-298.0670.9806714.2231.0000×1047.3556×1029.6784×10-1
1 bar0.11001.019714.5041.0197×1047.5006×1020.98692
1 psi6.8948×10-36.89487.0307×10-26.8948×10-27.0306×10251.7156.8046×10-2
1 mmH2O9.8067×10-69.8067×10-31×10-49.8067×10-51.4223×10-37.3556×10-29.6784×10-5
1 mmHg1.3332×10-41.3332×10-11.3595×10-31.3332×10-31.9337×10-213.5951.3158×10-3
1 atm1.0133×10-11.0133×1021.03331.013314.6971.0333×1047.6004×102