For all pressure unit conversions, please check pressure conversion.
1 Psi = 0.0689475729 Bar
Psi is defined as 1 pound of force per square inch. 1 pound per square inch (psi) equals to 6 894.75729 pascals.
Bar is the atmospheric pressure at the sea level and equals to 100 000 Pascals (Pa) or 100 kilopascals (kPa).