Inches of Water to Millibar

Inches of Water to Millibar conversion calculator

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Millibar to Inches of Water (Swap units)

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1in H20 = 2.49089mbar

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.

Inches of Water to Millibar conversion formula

Millibar = Inches of Water * 2.49088957

Inches of Water to Millibar calculation

Millibar = Inches of Water * 2.49088957

Millibar = 1 * 2.4908895713926

Millibar = 2.49089

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).

Millibar

The millibar (mb) is commonly used in meteorology. The millibar is a metric unit of pressure equivalent to 100 pascals. Standard Earth atmospheric pressure at sea level is approx 1013.25 millibars.

 

Inches of Water to Millibar table

Starting value
Increment
Accuracy
Inches of Water
Millibar
0in H20
0.00000mbar
1in H20
2.49089mbar
2in H20
4.98178mbar
3in H20
7.47267mbar
4in H20
9.96356mbar
5in H20
12.45445mbar
6in H20
14.94534mbar
7in H20
17.43623mbar
8in H20
19.92712mbar
9in H20
22.41801mbar
10in H20
24.90890mbar
11in H20
27.39979mbar
12in H20
29.89067mbar
13in H20
32.38156mbar
14in H20
34.87245mbar
15in H20
37.36334mbar
16in H20
39.85423mbar
17in H20
42.34512mbar
18in H20
44.83601mbar
19in H20
47.32690mbar
Inches of Water
Millibar
20in H20
49.81779mbar
21in H20
52.30868mbar
22in H20
54.79957mbar
23in H20
57.29046mbar
24in H20
59.78135mbar
25in H20
62.27224mbar
26in H20
64.76313mbar
27in H20
67.25402mbar
28in H20
69.74491mbar
29in H20
72.23580mbar
30in H20
74.72669mbar
31in H20
77.21758mbar
32in H20
79.70847mbar
33in H20
82.19936mbar
34in H20
84.69025mbar
35in H20
87.18113mbar
36in H20
89.67202mbar
37in H20
92.16291mbar
38in H20
94.65380mbar
39in H20
97.14469mbar
Inches of Water
Millibar
40in H20
99.63558mbar
41in H20
102.12647mbar
42in H20
104.61736mbar
43in H20
107.10825mbar
44in H20
109.59914mbar
45in H20
112.09003mbar
46in H20
114.58092mbar
47in H20
117.07181mbar
48in H20
119.56270mbar
49in H20
122.05359mbar
50in H20
124.54448mbar
51in H20
127.03537mbar
52in H20
129.52626mbar
53in H20
132.01715mbar
54in H20
134.50804mbar
55in H20
136.99893mbar
56in H20
139.48982mbar
57in H20
141.98071mbar
58in H20
144.47160mbar
59in H20
146.96248mbar
Inches of Water
Millibar
60in H20
149.45337mbar
61in H20
151.94426mbar
62in H20
154.43515mbar
63in H20
156.92604mbar
64in H20
159.41693mbar
65in H20
161.90782mbar
66in H20
164.39871mbar
67in H20
166.88960mbar
68in H20
169.38049mbar
69in H20
171.87138mbar
70in H20
174.36227mbar
71in H20
176.85316mbar
72in H20
179.34405mbar
73in H20
181.83494mbar
74in H20
184.32583mbar
75in H20
186.81672mbar
76in H20
189.30761mbar
77in H20
191.79850mbar
78in H20
194.28939mbar
79in H20
196.78028mbar