Convert bar to foot of water column
1 bar = 33.45525656 ft H₂O
1 bar = 33.5 ft H₂O
1 bar in every pressure unit
| pascal | 100,000 Pa |
| kilopascal | 100 kPa |
| megapascal | 0.1 MPa |
| bar | 1 bar |
| atmosphere | 0.987 atm |
| millimeter of mercury | 750 mmHg |
| pound per square inch | 14.5 psi |
| foot of water column | 33.5 ft H₂O |
| gigapascal | 0.0001 GPa |
| kip per square inch | 0.0145 ksi |
| inch of mercury | 29.5 inHg |
| inch of water column | 401 in w.g. |
How the conversion works
Multiply by 33.45525656 to go from bar 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 bar — 1 ft H₂O = 0.029890669 bar.
bar to foot of water column — common values
| 1 bar | 33.455257 ft H₂O |
| 2 bar | 66.910513 ft H₂O |
| 3 bar | 100.36577 ft H₂O |
| 5 bar | 167.27628 ft H₂O |
| 10 bar | 334.55257 ft H₂O |
| 15 bar | 501.82885 ft H₂O |
| 20 bar | 669.10513 ft H₂O |
| 25 bar | 836.38141 ft H₂O |
| 50 bar | 1,672.7628 ft H₂O |
| 75 bar | 2,509.1442 ft H₂O |
| 100 bar | 3,345.5257 ft H₂O |
| 250 bar | 8,363.8141 ft H₂O |
| 500 bar | 16,727.628 ft H₂O |
| 1000 bar | 33,455.257 ft H₂O |
Other pressure conversions
Pa → ft H₂OkPa → ft H₂OMPa → ft H₂Obar → Pabar → kPabar → MPabar → atmbar → psi