Pound per square inch to bar conversion table shows the most common values for the quick reference. Alternatively, you may use the converter to convert any other values.
1 Psi = 0.0689475729 Bar
Psi is defined as 1 pound of force per square inch. It is the primary pressure unit in United States and widely used in all kinds of applications. 1 pound per square inch (psi) equals to 6 894.75729 pascals.
Bar is a widely used unit of pressure worldwide in all kinds of applications, engineering, meteorology etc. It is 100 kilopascals and very close to the atmospheric pressure (atm) which is the pressure at the sea level (1 atm equals to 101.325 kilopascals).