Millimeters of water to Pounds per square foot

Millimeters of water to Pounds per square foot conversion calculator

→

Pounds per square foot to Millimeters of water (Swap units)

Sign up to our newsletter:  

1mm H2O = 0.20482psf

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Millimeters of water to Pounds per square foot conversion formula

Pounds per square foot = Millimeters of water / 4.88245371

Millimeters of water to Pounds per square foot calculation

Pounds per square foot = Millimeters of water / 4.88245371

Pounds per square foot = 1 / 4.8824537715342

Pounds per square foot = 0.20482

mm of water

The millimeter of water (mmH₂O) is a unit of pressure exerted by a 1 millimeter column of water at 4 degrees Celsius under standard gravity.

Pounds per square foot

Pounds per square foot (psf) is a unit used in the United States, United Kingdom and some other countries that use the Imperial system. It is the pressure of a one pound on an area of one square foot.

 

Millimeters of water to Pounds per square foot table

Starting value
Increment
Accuracy
Millimeters of water
Pounds per square foot
0mm H2O
0.00000psf
1mm H2O
0.20482psf
2mm H2O
0.40963psf
3mm H2O
0.61445psf
4mm H2O
0.81926psf
5mm H2O
1.02408psf
6mm H2O
1.22889psf
7mm H2O
1.43371psf
8mm H2O
1.63852psf
9mm H2O
1.84334psf
10mm H2O
2.04815psf
11mm H2O
2.25297psf
12mm H2O
2.45778psf
13mm H2O
2.66260psf
14mm H2O
2.86741psf
15mm H2O
3.07223psf
16mm H2O
3.27704psf
17mm H2O
3.48186psf
18mm H2O
3.68667psf
19mm H2O
3.89149psf
Millimeters of water
Pounds per square foot
20mm H2O
4.09630psf
21mm H2O
4.30112psf
22mm H2O
4.50593psf
23mm H2O
4.71075psf
24mm H2O
4.91556psf
25mm H2O
5.12038psf
26mm H2O
5.32519psf
27mm H2O
5.53001psf
28mm H2O
5.73482psf
29mm H2O
5.93964psf
30mm H2O
6.14445psf
31mm H2O
6.34927psf
32mm H2O
6.55408psf
33mm H2O
6.75890psf
34mm H2O
6.96371psf
35mm H2O
7.16853psf
36mm H2O
7.37334psf
37mm H2O
7.57816psf
38mm H2O
7.78297psf
39mm H2O
7.98779psf
Millimeters of water
Pounds per square foot
40mm H2O
8.19260psf
41mm H2O
8.39742psf
42mm H2O
8.60223psf
43mm H2O
8.80705psf
44mm H2O
9.01186psf
45mm H2O
9.21668psf
46mm H2O
9.42149psf
47mm H2O
9.62631psf
48mm H2O
9.83112psf
49mm H2O
10.03594psf
50mm H2O
10.24075psf
51mm H2O
10.44557psf
52mm H2O
10.65038psf
53mm H2O
10.85520psf
54mm H2O
11.06001psf
55mm H2O
11.26483psf
56mm H2O
11.46964psf
57mm H2O
11.67446psf
58mm H2O
11.87927psf
59mm H2O
12.08409psf
Millimeters of water
Pounds per square foot
60mm H2O
12.28890psf
61mm H2O
12.49372psf
62mm H2O
12.69853psf
63mm H2O
12.90335psf
64mm H2O
13.10816psf
65mm H2O
13.31298psf
66mm H2O
13.51779psf
67mm H2O
13.72261psf
68mm H2O
13.92742psf
69mm H2O
14.13224psf
70mm H2O
14.33705psf
71mm H2O
14.54187psf
72mm H2O
14.74668psf
73mm H2O
14.95150psf
74mm H2O
15.15631psf
75mm H2O
15.36113psf
76mm H2O
15.56594psf
77mm H2O
15.77076psf
78mm H2O
15.97557psf
79mm H2O
16.18039psf