PSF to PSI Calculator: Convert Pounds per Square Foot to Pounds per Square Inch

Result

3.472222 PSI

How to Convert PSF to PSI

PSI = PSF ÷ 144

What is PSF (Pounds per Square Foot)?

PSF is a unit of pressure equal to one pound-force per square foot. It's commonly used in construction and engineering for load calculations.

What is PSI (Pounds per Square Inch)?

PSI measures pressure as pound-force per square inch. It's widely used in various applications from tire pressure to industrial processes.

Common PSF to PSI Conversions

  • 100 PSF = 0.694444 PSI
  • 500 PSF = 3.472222 PSI
  • 1000 PSF = 6.944444 PSI
  • 2000 PSF = 13.888889 PSI