Foot of Water to Psi Converter
EngineeringPascals, bar, psi and more.
How to convert Foot of Water to Psi
Multiply the foot of water value by 0.433528: 1 ftH₂O = 0.433528 psi. Going the other way, 1 psi = 2.30666 ftH₂O, so divide by 0.433528 or use the Psi to Foot of Water converter.
About these units
Psi (psi)
Pounds per square inch is the pressure of one pound-force on an area of one square inch, about 6,895 pascals. Tyre pressures in the United States are given in psi.
Foot of Water to Psi conversion table
| Foot of Water (ftH₂O) | Psi (psi) |
|---|---|
| 1 ftH₂O | 0.433528 psi |
| 2 ftH₂O | 0.867056 psi |
| 3 ftH₂O | 1.30058 psi |
| 4 ftH₂O | 1.73411 psi |
| 5 ftH₂O | 2.16764 psi |
| 10 ftH₂O | 4.33528 psi |
| 20 ftH₂O | 8.67056 psi |
| 25 ftH₂O | 10.8382 psi |
| 50 ftH₂O | 21.6764 psi |
| 100 ftH₂O | 43.3528 psi |
| 500 ftH₂O | 216.764 psi |
| 1,000 ftH₂O | 433.528 psi |
More foot of water conversions
- Foot of Water to Ksi1 ftH₂O = 0.000433528 ksi
- Foot of Water to Inch of Mercury1 ftH₂O = 0.882672 inHg
- Foot of Water to Inch of Water1 ftH₂O = 12 inH₂O
- Foot of Water to Pascal1 ftH₂O = 2,989.07 Pa
- Foot of Water to Atmosphere1 ftH₂O = 0.0294998 atm
- Foot of Water to Kgf per Sq Cm1 ftH₂O = 0.03048 kgf/cm²
- Foot of Water to Exapascal1 ftH₂O = 2.9891e-15 EPa
See every unit on the Pressure Converter.