Landscaping Calculators & Estimators
Pavers, walls, mulch, soil, sod, seed and drainage. Built for homeowners planning a project and contractors preparing a bid: enter dimensions, get the quantities and budget ranges suppliers actually quote in.
Paver Calculator
Paver count plus base gravel and bedding sand for patios and walks.
Paver Base Calculator
Gravel base and bedding sand tonnage for paver installations.
Retaining Wall Calculator
Wall blocks, cap units and drainage gravel from wall length and height.
Mulch Calculator
Cubic yards and bags of mulch by bed area and depth.
Topsoil Calculator
Cubic yards and tons of topsoil for beds, lawns and grading.
Compost Calculator
Compost volume for topdressing and soil amendment by area.
Sod Calculator
Sod pallets and rolls from lawn area.
Grass Seed Calculator
Seed pounds for new lawns and overseeding by species rate.
Fertilizer Calculator
Product pounds from area, nitrogen target and bag analysis.
French Drain Calculator
Drainage gravel, pipe and fabric for french drain trenches.
When to use which calculator
Hardscape runs through the Paver Calculator and its Base Calculator; slopes through the Retaining Wall Calculator. Bulk organics — mulch, topsoil, compost — are cubic-yard tools. Lawns choose between sod and seed, both fed by the Fertilizer Calculator.