### Calculator

Calculator; Contact Us; A cubic yard is equal to 27 cubic feet You can use the online calculator to determine how many cubic yards of material are required Formulas Used Rectangular Area: (Lenght Ft x Width Ft x Depth Ft) / 27 Triangular Area: (Lenght Ft / 2) x Width Ft x Depth Ft] / 27 Round Area: (31416 x (Radius x Radius) x Depth in ....