How many gallons of water does a 12 in pipe hold per 100 feet?

Answer 1

The volume of a cylinder is (pi) x (radius)2 x ( length) .

Radius is 1/2 of the diameter.

Radius of a 3-inch pipe is 1.5 inches.

1 foot = 12 inches

1,000 feet = 12,000 inches

1 gallon = 231 cubic inches

Volume = (pi) x (1.5)2 x (12,000) = 84,823 cubic inches = 367.2 gallons (rounded)

Answer 2

A 12-inch pipe holds 587.5 gallons of water per 100 feet of length.

Answer 3

A 12-inch pipe holds approximately 30.79 gallons per foot, so for 100 feet it would hold around 3,079 gallons of water.

Answer 4

10.2 gallons of water.

Answer 5

500 gal