Bar to PSI

To convert bar to psi (pounds per square inch), multiply by 14.5038. A typical car tire pressure of 2.4 bar equals about 35 psi, and atmospheric pressure at sea level is roughly 1 bar or 14.7 psi.

Bar is common in Europe for tire pressure, scuba diving and industrial equipment, while psi dominates in the United States. Use this converter at the fuel station, in the workshop or when reading equipment specs. Convert the other way with the psi to bar tool.