61,101.8 gallons per 2,600 feet of 24" pipe.
1.6042 square feet (rounded)
A two inch pipe can hold 0.1632 gallons per foot. It takes slightly over 6 feet of two inch pipe to hold one gallon of water.
0.2 gallon or 25.6 fluid ounces.
The volume is 31.809 cubic feet.
you would need 3 feet of pipe
Twenty feet times twenty feet = 400 Square feet of area. Divide by 12 to get the number of cubic feet which is 33.33. One cubic foot of water is 7.4805 gallons. One gallon of water weights 8.3249 pounds. So multiply 33.333 by 7.4805 = 249.35 gallons times 8.3249 pounds per gallon = 2075.81 pounds of water on the roof.
A pipe 1 foot in diameter and 6 foot long will hold (pi x 0.52 x 6) cubic feet Taking pi as 3.1416 we can rewrite the formula as 3.1416 x 0.25 x 6 = 4.7124 cubic feet. A US gallon = 0.13368056 cubic feet - which would mean that the pipe held 4.7124 / 0.13368056 = 35.25 US gallons An Imperial gallon = 0.16054365 cubic feet - which would mean that the pipe held 4.7124 / 0.16054365 = 29.35 Imperial gallons
A 44-inch diameter 500 cubic Imperial gallon cylindrical tank is 47.4 feet long.
100 feet by 100 feet by one inch equates to 6,233.76 gallons of water.
294.12 inches 24.51 feet.
1 Gallon
One gallon of water equates to 231 cubic inches.There are 231 cubic inches in one gallon of water.