Construction & Landscaping Calculators
Estimate volume, weight, bags, and cost before you buy. Each calculator runs in your browser — no signup, no paid APIs. Results are supplier-ready: cubic yards, US tons, retail bag counts, and optional cost estimates with compaction allowance.
Pick the tool that matches your material. Live calculators open immediately; more base-layer, concrete, soil, and paver tools are on the way.
Construction & base materials
Driveways, drainage, paver bases, concrete pours, and structural fill. These calculators estimate cubic yards, tons, and cost before you order from a quarry or supplier.
Coming soon
- Crushed Stone Calculator
- Paver Base Calculator
- Concrete Calculator
- Sand Calculator
- Driveway Gravel Calculator
- Retaining Wall Block Calculator
Landscaping & garden materials
Garden beds, tree rings, decorative paths, and weed-barrier projects. Get cubic yards, bag counts, and coverage estimates you can take straight to the nursery or landscape yard.
- Live
Mulch Calculator
Calculate mulch volume, bag counts, and coverage for beds, borders, trees, and landscape refreshes.
Open calculator - Live
Pea Gravel Calculator
Estimate pea gravel volume, weight, tons, bag counts, and cost for walkways, patios, and decorative beds.
Open calculator
Coming soon
- Topsoil Calculator
- Landscape Fabric Calculator
Which calculator should I use?
Gravel vs pea gravel
Use the gravel calculator for driveways, drainage trenches, and compactable base stone. Use the pea gravel calculator for decorative walkways, patios, and rounded stone beds.
Mulch depth and bags
The mulch calculator supports rectangle, circle, and triangle beds with 2–4 inch depth presets. Output includes cubic yards and 2 or 3 cu ft bag counts for retail shopping.
Supplier-ready output
Every live tool shows a recommended order with compaction and waste allowance, plus tons and bag counts where relevant. Copy or share the estimate when you request a delivered quote.