# Inches of Water to Atmospheres conversion

Atmospheres to Inches of Water (Swap Units)

Format
Accuracy

Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select 'decimal' from the options above the result.

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.

Note: For a pure decimal result please select 'decimal' from the options above the result.

Show formula

## Inches of Water to Atmospheres formula

atm =
in H20 * 0.0024583

Show working
Show result in exponential format

## Inches of Water

1 inch of water is the pressure exerted by a 1 inch high column of water at a given temperature

## Inches of Water to Atmospheres formula

atm =
in H20 * 0.0024583

## Atmospheres

1 atmosphere is the pressure exerted by the weight of air in the atmosphere acting on 1 square centimeter and is defined as being equal to 101325 Pa

## Inches of Water to Atmospheres table

Start
Increments
Accuracy
Format
Print table
< Smaller Values Larger Values >
Inches of Water Atmospheres
0in H20 0.00atm
1in H20 0.00atm
2in H20 0.00atm
3in H20 0.01atm
4in H20 0.01atm
5in H20 0.01atm
6in H20 0.01atm
7in H20 0.02atm
8in H20 0.02atm
9in H20 0.02atm
10in H20 0.02atm
11in H20 0.03atm
12in H20 0.03atm
13in H20 0.03atm
14in H20 0.03atm
15in H20 0.04atm
16in H20 0.04atm
17in H20 0.04atm
18in H20 0.04atm
19in H20 0.05atm
Inches of Water Atmospheres
20in H20 0.05atm
21in H20 0.05atm
22in H20 0.05atm
23in H20 0.06atm
24in H20 0.06atm
25in H20 0.06atm
26in H20 0.06atm
27in H20 0.07atm
28in H20 0.07atm
29in H20 0.07atm
30in H20 0.07atm
31in H20 0.08atm
32in H20 0.08atm
33in H20 0.08atm
34in H20 0.08atm
35in H20 0.09atm
36in H20 0.09atm
37in H20 0.09atm
38in H20 0.09atm
39in H20 0.10atm
Inches of Water Atmospheres
40in H20 0.10atm
41in H20 0.10atm
42in H20 0.10atm
43in H20 0.11atm
44in H20 0.11atm
45in H20 0.11atm
46in H20 0.11atm
47in H20 0.12atm
48in H20 0.12atm
49in H20 0.12atm
50in H20 0.12atm
51in H20 0.13atm
52in H20 0.13atm
53in H20 0.13atm
54in H20 0.13atm
55in H20 0.14atm
56in H20 0.14atm
57in H20 0.14atm
58in H20 0.14atm
59in H20 0.15atm