How many cubic yards in a 5 pipe 1300' long?

To calculate the cubic yards in a pipe, you first need the diameter and length of the pipe. A 5-inch diameter pipe has a radius of 2.5 inches (0.2083 feet). The volume can be calculated using the formula for the volume of a cylinder: V = πr²h. For a 1300-foot long pipe, the volume is approximately 3.25 cubic yards.