Pounds per Square Inch Converter

A pound per square inch or more accurately pound-force per square inch is a traditional unit of pressure defined as the pressure originating from a force of one pound exerted on one square inch of area. One psi is 144 pounds per square foot (psf), 6.89475 kilopascals (kPa), 68.9475 millibars.
You can convert Pounds per Square Inch to other units here by enter amount of if into green input below. You can also check some basic conversions in Pounds per Square Inch Conversion Table.