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CALCULATING WATER VOLUME
Rectangular = Depth x Length x Width x 7.5
Circular = Diameter x Diameter x Depth x 3.14
Oval, Straight sides = Width x Length x Depth x 6.7
(If your sides slope, multiply the final figure by 0.85)
TABLE OF CONVERSION UNITS
| 1 acre-foot (1 acre of surface covered by 1 foot of water) |
43,560 cubic feet of water
2,718,144 pounds of water
326,000 gallons of water |
| 1 cubic foot |
7.5 gallons of water
62.4 pounds of water
28,354.6 grams of water |
| 1 gallon |
8.34 pounds of water
3,800 cubic centimeters of water
3,800 grams of water |
| 1 quart |
950 cubic centimeters of water
950 grams of water |
| 1 pound |
453.6 (454) grams of water
16 ounces (cut out water) |
| 1 ounce |
28.35 grams |
| 1 ppm. Requires |
2.7 pounds per acre-foot
0.0038 grams per gallon
0.0283 grams per cubic foot
0.0000623 pounds per cubic foot
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| TO CONVERT |
TO |
MULTIPLY BY |
| Square Inches |
Square Feet |
0.009694 |
| Square Feet |
Square Inches |
144 |
| Square Feet |
Square Yards |
0.111111 |
| Square Yards |
Square Feet |
9 |
| Cubic Inches |
Cubic Feet |
0.00058 |
| Cubic Feet |
Cubic Inches |
1728 |
| Cubic Feet |
Cubic Yards |
0.03703 |
| Cubic Yards |
Cubic Feet |
27 |
| Cubic Inches |
Gallons |
0.00433 |
| Cubic Feet |
Gallons |
7.48 |
| Gallons |
Cubic Inches |
231 |
| Gallons |
Cubic Feet |
0.1337 |
| Gallons |
Pounds of Water |
8.33 |
| Pounds of Water |
Gallons |
0.12004 |
| Ounces |
Pounds |
0.0625 |
| Inches of Water |
Pounds per Sq Inch |
0.0361 |
| Inches |
Milimeters |
25.4 |
CONVERSION - FAHRENHEIT TO CENTIGRADE
(The left hand column and the top column represent degrees in fahrenheit)
| TEMP. F |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
| 30 |
-1.1 |
-0.6 |
0 |
0.6 |
1.1 |
1.7 |
2.2 |
2.8 |
3.3 |
3.9 |
| 40 |
4.4 |
5 |
5.6 |
6.1 |
6.7 |
7.7 |
7.8 |
8.3 |
8.9 |
9.4 |
| 50 |
10 |
10.6 |
11.1 |
11.7 |
12.2 |
12.8 |
13.3 |
13.9 |
14.4 |
15 |
| 60 |
15.6 |
16.1 |
16.7 |
17.2 |
17.8 |
18.3 |
18.9 |
19.4 |
20 |
20.6 |
| 70 |
21.1 |
21.7 |
22.2 |
22.8 |
23.3 |
23.9 |
24.4 |
25 |
25.6 |
26.1 |
| 80 |
26.7 |
27.2 |
27.8 |
28.3 |
28.9 |
29.4 |
30 |
30.6 |
31.1 |
31.7 |
| 90 |
32.2 |
32.8 |
33.3 |
33.91 |
34.4 |
35 |
35.6 |
36.1 |
36.7 |
37.2 |
| For intermediate temperatures or those exceeding the range of the tables, the following formulas may be used: |
F=1.8 x C 32 |
C=F-32 |
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1.8 |
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