Convert 1 Pound Per Square Inch to Pound per Square Foot

1 psi (Pound Per Square Inch) is equal to 144.00000000000023 psf (Pound per Square Foot). To convert from Pound Per Square Inch to Pound per Square Foot, multiply by 144.00000000000026 or divide by 0.006944444444444433.

• 1 psi × 144 = 144 psf
• 1 psi ÷ 0.0069444444444444 = 144 psf