Landscaping calculators

Work out bulk materials for paths, beds, patios and driveways. Enter length, width and depth; get cubic yards, tons and bags.

Measuring an irregular area

Split the area into rectangles, work out each one, and add them up. For a circle, area = 3.14 × radius × radius. For a triangle, area = base × height ÷ 2. Then enter the total as the length with a width of 1.