How many foot of water in 1 psi? The answer is 2.3066587368787. We assume you are converting between foot of water [4 °C] and pound/square inch.

• 1 foot of water to psi = 0.43353 psi
• 5 foot of water to psi = 2.16764 psi
• 10 foot of water to psi = 4.33528 psi
• 20 foot of water to psi = 8.67055 psi
• 30 foot of water to psi = 13.00583 psi
• 40 foot of water to psi = 17.3411 psi
• 50 foot of water to psi = 21.67638 psi
• 75 foot of water to psi = 32.51456 psi
• 100 foot of water to psi = 43.35275 psi