Common Converters

PSI (psi) to Bar (bar) Converter

Convert psi to bar units quickly and accurately.

About converting PSI to Bar

Pounds per square inch is an imperial pressure unit frequently used for tires, plumbing, compressed air, and US equipment. This conversion involves units that quantify force acting across an area. These units appear in tire inflation, weather reports, compressed-air systems, process equipment, and material testing. A bar equals 100,000 pascals and is commonly used for tire pressure, pumps, compressors, and process systems. For this direction, one PSI is equal to 0.068947572932 Bar.

PSI to Bar formula

To convert from PSI to Bar, multiply the starting value by 0.06894757293168. This factor expresses how one PSI relates to the selected Bar unit.

Worked PSI to Bar examples

The following examples apply the exact factor for this direction: 1 psi = 0.0689475729 bar; 10 psi = 0.6894757293 bar; 100 psi = 6.8947572932 bar.