Inch of Water to Psi Converter
EngineeringPascals, bar, psi and more.
How to convert Inch of Water to Psi
Multiply the inch of water value by 0.0361273: 1 inH₂O = 0.0361273 psi. Going the other way, 1 psi = 27.6799 inH₂O, so divide by 0.0361273 or use the Psi to Inch of Water converter.
About these units
Inch of Water (inH₂O)
An inch of water is the pressure of a column of water 1 inch high, about 249 pascals. It is used for ventilation ducts and low gas pressures.
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.
Inch of Water to Psi conversion table
| Inch of Water (inH₂O) | Psi (psi) |
|---|---|
| 1 inH₂O | 0.0361273 psi |
| 2 inH₂O | 0.0722546 psi |
| 3 inH₂O | 0.108382 psi |
| 4 inH₂O | 0.144509 psi |
| 5 inH₂O | 0.180636 psi |
| 10 inH₂O | 0.361273 psi |
| 20 inH₂O | 0.722546 psi |
| 25 inH₂O | 0.903182 psi |
| 50 inH₂O | 1.80636 psi |
| 100 inH₂O | 3.61273 psi |
| 500 inH₂O | 18.0636 psi |
| 1,000 inH₂O | 36.1273 psi |
More inch of water conversions
- Inch of Water to Ksi1 inH₂O = 3.6127e-5 ksi
- Inch of Water to Inch of Mercury1 inH₂O = 0.0735559 inHg
- Inch of Water to Foot of Water1 inH₂O = 0.0833333 ftH₂O
- Inch of Water to Pascal1 inH₂O = 249.089 Pa
- Inch of Water to Atmosphere1 inH₂O = 0.00245832 atm
- Inch of Water to Kgf per Sq Cm1 inH₂O = 0.00254 kgf/cm²
- Inch of Water to Exapascal1 inH₂O = 2.4909e-16 EPa
See every unit on the Pressure Converter.