All calculators
Mulch Calculator
Cubic yards, bags, and cost for mulch, wood chips, and ground cover. Supports rectangular, circular, and triangular beds. Our most popular tool.
Calculate mulch →
Topsoil Calculator
Cubic yards, 40 lb bags, tons, and cost for lawns and garden beds. Compares bulk vs. bagged pricing.
Calculate topsoil →
Gravel Calculator
Cubic yards, tons, and cost for driveways, paths, and landscaping. Covers 5 gravel types with real density data.
Calculate gravel →
Compost Calculator
Cubic yards, 1 and 2 cu ft bags, and bulk vs. bagged cost comparison. Includes raised bed and top-dressing rates.
Calculate compost →
Sod Calculator
Rolls, pallets, and material cost for 6 grass types including Bermuda, Zoysia, and Kentucky Bluegrass. Adjustable waste factor.
Calculate sod →
Grass Seed Calculator
Pounds needed for new lawns or overseeding, with smart bag suggestions and cost estimates for 7 grass types.
Calculate seed →
Paver Calculator
Paver count, gravel base, leveling sand, and total material cost for patios, walkways, and driveways. 4 laying patterns, custom sizes.
Calculate pavers →
Why These Calculators?
✓ Accurate rates from real data
Seeding rates from Cooperative Extension programs. Material densities from industry standards. Prices updated for 2026.
✓ Instant, no account needed
Results update as you type. No email, no login, no paywalls. Copy or share your results with one click.
✓ Built for US homeowners
Prices in USD, measurements in feet and inches, bag sizes from US retail stores.