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Convert inch of water column to foot of water column

1 in w.g. = 0.08333333332 ft H₂O

1 in w.g. = 0.083333 ft H₂O
1 in w.g. in every pressure unit
microbar2,490.9 μbar
barye2,490.9 Ba
millitorr1,868.3 mTorr
pascal249.09 Pa
millimeter of water column25.4 mmH₂O
pound per square foot5.2023 lb/ft²
centimeter of water column2.54 cmH₂O
hectopascal2.4909 hPa
millibar2.4909 mbar
torr1.8683 Torr
millimeter of mercury1.8683 mmHg
inch of water column1 in w.g.
kilopascal0.24909 kPa
foot of water column0.083333 ft H₂O
inch of mercury0.073556 inHg
pound per square inch0.036127 psi
meter of water column0.0254 m H₂O
decibar0.024909 dbar
kilogram-force per square centimeter0.00254 kgf/cm²
bar0.0024909 bar
atmosphere0.0024583 atm
megapascal0.00024909 MPa
kip per square inch0.000036127 ksi
gigapascal2.4909e-07 GPa
million pounds per square inch3.6127e-08 Mpsi
How the conversion works

Multiply by 0.08333333332 to go from inch of water column 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 inch of water column — 1 ft H₂O = 12 in w.g..

inch of water column to foot of water column — common values
1 in w.g.0.083333333 ft H₂O
2 in w.g.0.16666667 ft H₂O
3 in w.g.0.25 ft H₂O
5 in w.g.0.41666667 ft H₂O
10 in w.g.0.83333333 ft H₂O
15 in w.g.1.25 ft H₂O
20 in w.g.1.6666667 ft H₂O
25 in w.g.2.0833333 ft H₂O
50 in w.g.4.1666667 ft H₂O
75 in w.g.6.25 ft H₂O
100 in w.g.8.3333333 ft H₂O
250 in w.g.20.833333 ft H₂O
500 in w.g.41.666667 ft H₂O
1000 in w.g.83.333333 ft H₂O
Other pressure conversions
Pa → ft H₂OkPa → ft H₂OMPa → ft H₂Obar → ft H₂Oatm → ft H₂Opsi → ft H₂OmmHg → ft H₂OinHg → ft H₂O

All pressure units →

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