Construction Material Calculators
Enter your dimensions and get instant cubic yard, ton, and cost estimates — no sign-up required.
Stone & Aggregate
Crushed stone, gravel, sand, and decorative rock — sold by the cubic yard.
Landscaping
Topsoil, mulch, and lightweight lava rock for garden beds and grading.
Paving & Hardscape
Concrete, asphalt, flagstone, pavers, and retaining wall block calculators.
Interior
Paint, flooring, tile, drywall, and lumber calculators for interior renovation projects.
Exterior
Fence, roofing, and deck stain calculators for exterior projects.
Custom
Enter your own material density and price for anything not in our list.
How These Calculators Work
Enter the length, width, and depth of your project area. Volume-based calculators convert your dimensions into cubic feet, cubic yards, and tons — the units contractors and suppliers use for ordering. Paver and retaining wall calculators use piece counts instead. Cost estimates reflect typical bulk material prices and do not include delivery or labor.
Frequently Asked Questions
How do I calculate how much material I need for a project?
Multiply length × width × depth to get cubic feet, then divide by 27 to convert to cubic yards (the unit most bulk materials are sold in). Our calculators do this conversion automatically — just enter your project dimensions and the calculator returns cubic yards, cubic feet, and tons.
What's the difference between cubic yards and tons?
Cubic yards measure volume; tons measure weight. They're not interchangeable because materials have different densities. One cubic yard of pea gravel weighs about 1.35 tons, while a cubic yard of crushed concrete weighs closer to 2 tons. Suppliers may sell by either unit, so know which one you're being quoted.
How much waste should I factor in?
Add 5–10% for bulk aggregates (gravel, sand, topsoil) to account for compaction and spillage. For tile, add 10% for standard layouts and 15–20% for diagonal patterns or complex cuts. For paint, our paint calculator already factors in a primer coat and trim allowance.
Do these calculators include the cost of labor?
No, the material calculators return material cost only — typically the bulk supplier price for the quantity you need. Labor and delivery are separate. For a full project estimate including labor, use the project cost calculator.
Why do material prices vary so much between calculators?
Bulk materials are priced by weight or volume, but density and supply chain costs vary widely. Crushed stone is cheap and locally sourced; flagstone and decorative rock are quarried, graded, and shipped longer distances. Our calculators reflect typical mid-range bulk supplier pricing for U.S. markets in 2026.
Can these calculators tell me how much my total project will cost?
The material calculators on this page are for individual materials. For a full project cost — including labor, materials, permits, and regional pricing — use the project cost calculator, which covers 19 home improvement project types tuned to your state.