1 bar (bar) = 100 kilopascals (kPa)
1 kPa (kPa) = 0.145 pounds force per square inch (psi²) = 0.0102 kilogram force per square centimeter (kgf/cm²) = 0.0098 atmospheres (atm)
1 pounds force per inch (psi) = 6.895 kilopascals (kPa) = 0.0703 kilogram force/centimeter (kg/cm) = 0.0689 bar (bar) = 0.068 atmosphere (atm)
1 physical atmosphere (atm) = 101.325 kilopascal (kPa) = 14.696 lb/ Inches (psi) = 1.0333 bar (bar)
1 Engineering Atmosphere = 98.0665 kilopascals (kPa)
1 mm of water (mmH2O) = 9.80665 Pa (Pa) 1 mm of mercury (mmHg) = 133.322 Pa (Pa)
1 Torr (Torr) = 133.322 Pa (Pa) 1 dyn/cm (dyn/cm) = 0.1 Pa (Pa)