Millimeters of water to Inches of Water

Metric Conversions.

Inches of Water to Millimeters of water (Swap units)

1mm H2O = 0.03937in H20

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 Inches of Water conversion formula

Inches of Water = Millimeters of water / 25.40009596

Millimeters of water to Inches of Water calculation

Inches of Water = Millimeters of water / 25.40009596

Inches of Water = 1 / 25.400099137405

Inches of Water = 0.03937

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.

Inches of water

Inches of water (inH₂O) is a pressure unit from the Imperial system. An inch of water is defined as the pressure from a one inch column of water at 4°C (39.2°F) (which is the temperature at which water is densest).

 

Millimeters of water to Inches of Water table

Starting value
Increment
Accuracy
Millimeters of water
Inches of Water
0mm H2O
0.00000in H20
1mm H2O
0.03937in H20
2mm H2O
0.07874in H20
3mm H2O
0.11811in H20
4mm H2O
0.15748in H20
5mm H2O
0.19685in H20
6mm H2O
0.23622in H20
7mm H2O
0.27559in H20
8mm H2O
0.31496in H20
9mm H2O
0.35433in H20
10mm H2O
0.39370in H20
11mm H2O
0.43307in H20
12mm H2O
0.47244in H20
13mm H2O
0.51181in H20
14mm H2O
0.55118in H20
15mm H2O
0.59055in H20
16mm H2O
0.62992in H20
17mm H2O
0.66929in H20
18mm H2O
0.70866in H20
19mm H2O
0.74803in H20
20mm H2O
0.78740in H20
21mm H2O
0.82677in H20
22mm H2O
0.86614in H20
23mm H2O
0.90551in H20
24mm H2O
0.94488in H20
25mm H2O
0.98425in H20
26mm H2O
1.02362in H20
27mm H2O
1.06299in H20
28mm H2O
1.10236in H20
29mm H2O
1.14173in H20
30mm H2O
1.18110in H20
31mm H2O
1.22047in H20
32mm H2O
1.25984in H20
33mm H2O
1.29921in H20
34mm H2O
1.33858in H20
35mm H2O
1.37795in H20
36mm H2O
1.41732in H20
37mm H2O
1.45669in H20
38mm H2O
1.49606in H20
39mm H2O
1.53543in H20
40mm H2O
1.57480in H20
41mm H2O
1.61417in H20
42mm H2O
1.65354in H20
43mm H2O
1.69291in H20
44mm H2O
1.73228in H20
45mm H2O
1.77165in H20
46mm H2O
1.81102in H20
47mm H2O
1.85039in H20
48mm H2O
1.88976in H20
49mm H2O
1.92913in H20
50mm H2O
1.96850in H20
51mm H2O
2.00787in H20
52mm H2O
2.04724in H20
53mm H2O
2.08661in H20
54mm H2O
2.12598in H20
55mm H2O
2.16535in H20
56mm H2O
2.20472in H20
57mm H2O
2.24409in H20
58mm H2O
2.28346in H20
59mm H2O
2.32283in H20
60mm H2O
2.36220in H20
61mm H2O
2.40157in H20
62mm H2O
2.44094in H20
63mm H2O
2.48031in H20
64mm H2O
2.51968in H20
65mm H2O
2.55905in H20
66mm H2O
2.59842in H20
67mm H2O
2.63778in H20
68mm H2O
2.67715in H20
69mm H2O
2.71652in H20
70mm H2O
2.75589in H20
71mm H2O
2.79526in H20
72mm H2O
2.83463in H20
73mm H2O
2.87400in H20
74mm H2O
2.91337in H20
75mm H2O
2.95274in H20
76mm H2O
2.99211in H20
77mm H2O
3.03148in H20
78mm H2O
3.07085in H20
79mm H2O
3.11022in H20
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