About this cubic yard calculator
A cubic yard is 3 × 3 × 3 ft = 27 cubic feet. Multiply length and width in feet by depth in feet (inches ÷ 12), then divide by 27. 20 × 10 × 0.25 = 50 cu ft = 1.852 yd³ = 1.416 m³. Mulch, soil, gravel and concrete are all sold by the yard.