How many cubic feet of gravel do you need for a project that's 8 feet by 8 feet by 2 inches deep?
8ft = 96 inches 96 inches X 96 inches X 2 inches = 18,432 cubic
inches 1 cubic foot or 12 inches x 12 inches x 12 inches = 1,728
cubic inches 18,432 cu in / 1,728 cu in = 10.67 cu ft