Pounds per Square Inch (PSI) Converter

Kilopascals (kPa)
101.325
Bars
1.013
Atmospheres (atm)
1
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Understanding PSI (Pounds per Square Inch)

PSI (Pounds per Square Inch) is a crucial unit of pressure measurement widely used in various applications. One PSI represents the pressure exerted by a force of one pound-force applied to an area of one square inch.

Common Applications

  • Tire Pressure: Most vehicle tires require between 30-35 PSI
  • Industrial Equipment: Hydraulic systems often operate at 1000-5000 PSI
  • Water Pressure: Household water pressure typically ranges from 40-60 PSI