Mulch, Soil and Lawn Calculators

Estimate gravel cubic yards, tons, and delivered material cost.

Calculate paver count, base material, and installed patio cost.

Estimate fence panels, posts, gates, and installed cost by linear foot.

Estimate retaining wall blocks, caps, visible area, and installed cost.

Calculate mulch in cubic yards and bags, with editable depth, purchase rounding, and bag-versus-bulk cost.

Calculate topsoil in cubic yards and bags, with editable depth, purchase rounding, and bag-versus-bulk cost.

Calculate compost in cubic yards and bags, with editable depth, purchase rounding, and bag-versus-bulk cost.

Estimate lawn area, sod pieces, full pallets, and material cost from your supplier’s actual coverage.

Calculate grass seed weight and bags using the new-lawn or overseeding rate printed on your seed label.

Convert a specified nitrogen application into fertilizer product weight, bags to buy, and actual nitrogen.

Calculate the compost share of a measured soil blend without confusing total bed volume with compost volume.

Read task-specific seed coverage and convert a bag label into pounds per 1,000 square feet.

Compare gravel coverage at 1–6 inches, calculate cubic yards for a driveway or bed, and keep volume, tons and compaction separate.

Convert gravel yards to pounds and US tons with editable density, a weight table, and examples separating loose volume, compaction and supplier rounding.

Choose a waste and contingency allowance based on cuts, breakage, grading, compaction, matching, and supplier packaging.

Calculate topsoil volume for a lawn or bed and understand depth, bag sizes, settlement assumptions, and supplier rounding.

Turn a calculator estimate into a scope checklist so bids can be compared on the same work, materials, and exclusions.

Convert 1, 1.5, 2 and 3 ft³ mulch bags to yards. Compare whole bags, bed coverage and delivered bulk cost with worked examples.

See how layer depth changes coverage for one cubic yard or a 2 cubic foot bag, with a worked garden-bed example.

Separate aggregate base and bedding sand quantities, with a worked paver-area example and an order checklist.

Calculate sod pallet coverage from actual roll or piece dimensions and compare complete versus partial-pallet orders.

Convert topsoil volume to US tons using supplier density, with an illustrative density table and a clear conversion formula.

Compare concrete and asphalt driveway costs, maintenance, repairs, base work, and quote inclusions with matching inputs.

Compare concrete and pavers for a patio by installed scope, maintenance, repairability, appearance, and drainage.

Compare organic mulch and landscape rock using volume, product weight, delivered cost, and future maintenance scope.

Compare lawn area, sod pieces and pallets, seed bags, preparation, installation, and establishment work.

Distinguish fill volume from soil amendment volume and compare topsoil and compost orders without treating them as interchangeable.