0110 calculators
Aggregates & landscaping
Gravel, soil, mulch, and other bulk landscape materials.
Explore calculatorsPractical material planning
Know what you need before you build.
Turn a few measurements into a purchase-ready material quantity—with transparent formulas, sensible overage, and no signup.
Gravel estimate30 ft × 12 ft × 4 in
Recommended order4.9 yd³Includes 10% overage
- Area
- 360 sq ft
- Base volume
- 4.44 yd³
- Approx. order weight
- 6.92 US short tons
Instant calculationsUS & metric unitsTransparent assumptionsPurchase-ready quantities
Built around real projects
Material calculator categories
Focused tools that answer one useful question: how much material should I buy?
025 calculators
Hardscape & masonry
Pavers, blocks, walls, prepared bases, and post holes.
Explore calculators038 calculators
Decks & carpentry
Deck framing, boards, lumber volume, stairs, and fences.
Explore calculators042 calculators
Exterior materials
General and product-specific siding material planning.
Explore calculators055 calculators
Walls & interiors
Drywall, insulation, and interior finish materials.
Explore calculatorsA clearer way to estimate
Measurements in. A shopping quantity out.
- 01
Measure the project
Enter the real dimensions using the units already on your tape.
- 02
Choose the material
Use a material profile or adjust the important assumptions.
- 03
Buy with confidence
Get volume, weight, overage, and optional cost in useful units.
Start with the reference calculator
Planning a gravel project?
Estimate paths, beds, patios, drainage areas, and other simple fills.