Landscaping & Groundwork Calculators
Plan your outdoor project with our free landscaping and groundwork calculators. Work out tonnage and volume for gravel, aggregate, MOT Type 1, crushed stone and hardcore, plus materials for driveways, patios, paving, retaining walls and turf.
Each tool uses realistic material densities and supports both metric and imperial units, so you can order the right amount of material for paths, driveways and garden projects of any size.
Landscaping Calculators(14)
Gravel Calculator
Calculate the volume and weight of gravel needed for driveways, paths, and landscaping.
Aggregate Calculator
Calculate the tonnage and volume of any aggregate – gravel, sand, ballast, MOT or crushed stone.
MOT Type 1 Calculator
Calculate how much MOT Type 1 sub-base aggregate you need in tonnes and cubic metres.
Crushed Stone Calculator
Calculate the volume and weight of crushed stone needed for driveways, paths and drainage.
Hardcore Calculator
Calculate how much hardcore fill you need in tonnes and cubic metres for foundations and sub-bases.
Sand Calculator
Calculate the volume and weight of sand needed for levelling, filling, and construction.
Paver Calculator
Calculate how many pavers and how much sand and gravel you need for patios, walkways and driveways.
Driveway Calculator
Calculate materials for a new driveway including sub-base, base, and surface course.
Asphalt Calculator
Calculate the tonnage of asphalt needed for driveways, roads and parking areas.
Retaining Wall Calculator
Calculate blocks, backfill gravel, and drainage materials for a retaining wall.
Excavation Calculator
Calculate the volume of soil to excavate and the number of skip loads or truck loads needed.
Topsoil Calculator
Calculate the volume of topsoil needed for raised beds, lawns, and garden projects.
Mulch Calculator
Calculate the volume of mulch needed for garden beds, paths, and landscaping areas.
Sod / Turf Calculator
Calculate how many rolls or pallets of sod/turf you need for your lawn.