Conversion Chart
| To Convert: |
Multiply By: |
To Obtain: |
| bars |
14.5 |
pounds/square inch |
| cubic feet |
7.48052 |
gallons |
| feet |
.3048 |
meters |
| feet of water |
.8825 |
inches of mercury |
| feet of water |
.4335 |
pounds/square inch |
| inches |
25.4 |
millimeters |
| inches of mercury |
1.133 |
feet of water |
| inches of mercury |
.4912 |
pounds/square inch |
| kilograms |
2.2046 |
pounds |
| meters |
3.281 |
feet |
| millimeters |
.03937 |
inches |
| pounds/square inch (psi) |
2.307 |
feet of water |
| pounds/square inch (psi) |
2.036 |
inches of mercury |
∏ = 3.14
Square Inches = ∏r2
Pounds of Force = PSI x Square Inches
Pressure Conversions
| PSI |
Feet of Head |
PSI |
Feet of Head |
| 1 |
2.31 |
14 |
32.33 |
| 2 |
4.62 |
15 |
34.64 |
| 3 |
6.93 |
16 |
36.94 |
| 4 |
9.24 |
17 |
39.25 |
| 5 |
11.55 |
18 |
41.56 |
| 6 |
13.85 |
19 |
43.87 |
| 7 |
16.16 |
20 |
46.18 |
| 8 |
18.47 |
25 |
57.73 |
| 9 |
20.78 |
30 |
69.27 |
| 10 |
23.09 |
35 |
80.82 |
| 11 |
25.40 |
40 |
92.36 |
| 12 |
27.71 |
45 |
103.91 |
| 13 |
30.02 |
50 |
115.45 |
|