Landscaping Calculators

Mulch, gravel, soil, sod, seed and pavers by volume, weight and coverage.

10 free landscaping calculators — no sign-up, instant results.

Grass Seed Calculator

Calculate how much grass seed you need for new lawn establishment or overseeding based on area and seed rate.

Calculate the volume and quantity of gravel or stone needed for driveways, pathways, and landscaping projects.

Measure your lawn area to determine how much seed, sod, fertilizer, or other landscaping materials you need.

Calculate the volume and number of bags of mulch needed to cover your garden beds or landscaping areas.

Calculate how many pavers you need for patios, walkways, driveways, and other hardscaping projects.

Calculate the amount of sand needed for paver bedding and between pavers when installing patios, walkways, and driveways.

Calculate how many blocks you need for a retaining wall project based on wall dimensions and block size.

Calculate the number of sod rolls and pallets needed to install a new lawn or repair bare patches.

Calculate fill soil and earth material needed for grade changes, retaining wall backfill, and general landscaping fill.

Calculate the amount of topsoil needed for new garden beds, raised beds, or lawn renovation projects.