Convert psi to bar
Pound-force per square inch
The pound per square inch or, more accurately, pound-force per square inch (symbol: lbf/in2; abbreviation: psi) is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch. In SI units, 1 psi is approximately equal to 6895 N/m2.
Bar
The bar is a metric unit of pressure, but not part of the International System of Units (SI). It is defined as exactly equal to 100,000 Pa (100 kPa), which is the atmospheric pressure on earth at an altitude of about 111 meters and a temperature of 15 °C[ citation needed] or slightly less than the current average pressure at sea level (approximately 1.013 bar).