Landscaping calculators
Mulch, gravel, topsoil, sod and drainage. Every calculator on this page returns a purchase ready quantity with the waste allowance shown and the working visible.
Gravel Calculator
Calculate how much gravel you need in cubic yards, tons and bags. Covers crushed stone, pea gravel and river rock, with depth.
Open calculator →Mulch Calculator
Work out how much mulch you need in cubic yards and 2 cubic foot bags. Depth guidance by mulch type, bulk versus bagged.
Open calculator →Topsoil Calculator
Calculate topsoil in cubic yards, bags and tons for lawns, beds and raised beds, including a soil blend recipe for raised bed.
Open calculator →Sod Calculator
Calculate how many sod slabs and pallets a lawn needs, with a cutting allowance and the soil preparation depth included.
Open calculator →