Pascal to Inch of Water Converter
EngineeringPascals, bar, psi and more.
How to convert Pascal to Inch of Water
Multiply the pascal value by 0.00401463: 1 Pa = 0.00401463 inH₂O. Going the other way, 1 inH₂O = 249.089 Pa, so divide by 0.00401463 or use the Inch of Water to Pascal converter.
About these units
Pascal (Pa)
The pascal is the SI unit of pressure, one newton per square meter. It is a small unit: atmospheric pressure is about 101,325 Pa.
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.
Pascal to Inch of Water conversion table
| Pascal (Pa) | Inch of Water (inH₂O) |
|---|---|
| 1 Pa | 0.00401463 inH₂O |
| 2 Pa | 0.00802926 inH₂O |
| 3 Pa | 0.0120439 inH₂O |
| 4 Pa | 0.0160585 inH₂O |
| 5 Pa | 0.0200731 inH₂O |
| 10 Pa | 0.0401463 inH₂O |
| 20 Pa | 0.0802926 inH₂O |
| 25 Pa | 0.100366 inH₂O |
| 50 Pa | 0.200731 inH₂O |
| 100 Pa | 0.401463 inH₂O |
| 500 Pa | 2.00731 inH₂O |
| 1,000 Pa | 4.01463 inH₂O |
More pascal conversions
- Pascal to Kilopascal1 Pa = 0.001 kPa
- Pascal to Megapascal1 Pa = 1e-6 MPa
- Pascal to Hectopascal1 Pa = 0.01 hPa
- Pascal to Bar1 Pa = 1e-5 bar
- Pascal to Millibar1 Pa = 0.01 mbar
- Pascal to Psi1 Pa = 0.000145038 psi
- Pascal to Atmosphere1 Pa = 9.8692e-6 atm
- Pascal to Kgf per Sq Cm1 Pa = 1.0197e-5 kgf/cm²
- Pascal to Exapascal1 Pa = 1e-18 EPa
See every unit on the Pressure Converter.