Convert pascal to foot of water column
1 Pa = 0.0003345525656 ft H₂O
1 Pa = 0.000335 ft H₂O
1 Pa in every pressure unit
| pascal | 1 Pa |
| kilopascal | 0.001 kPa |
| megapascal | 0.000001 MPa |
| bar | 0.00001 bar |
| atmosphere | 0.00000987 atm |
| millimeter of mercury | 0.0075 mmHg |
| pound per square inch | 0.000145 psi |
| foot of water column | 0.000335 ft H₂O |
| gigapascal | 1.00e-09 GPa |
| kip per square inch | 1.45e-07 ksi |
| inch of mercury | 0.000295 inHg |
| inch of water column | 0.00401 in w.g. |
How the conversion works
Multiply by 0.0003345525656 to go from pascal to foot of water column, or divide by it to go back. Every conversion on this site routes through the SI value (Pa) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? foot of water column to pascal — 1 ft H₂O = 2,989.0669 Pa.
pascal to foot of water column — common values
| 1 Pa | 0.00033455257 ft H₂O |
| 2 Pa | 0.00066910513 ft H₂O |
| 3 Pa | 0.0010036577 ft H₂O |
| 5 Pa | 0.0016727628 ft H₂O |
| 10 Pa | 0.0033455257 ft H₂O |
| 15 Pa | 0.0050182885 ft H₂O |
| 20 Pa | 0.0066910513 ft H₂O |
| 25 Pa | 0.0083638141 ft H₂O |
| 50 Pa | 0.016727628 ft H₂O |
| 75 Pa | 0.025091442 ft H₂O |
| 100 Pa | 0.033455257 ft H₂O |
| 250 Pa | 0.083638141 ft H₂O |
| 500 Pa | 0.16727628 ft H₂O |
| 1000 Pa | 0.33455257 ft H₂O |