Construction Calculators Calculators & Engineering Tools

Calculate exact quantities and costs for gravel, concrete slabs, footings, deck framing, roof pitch, paint coverage, mulch, and board feet.

Showing all 16 audited calculators in this discipline

Gravel Calculator

Calculate gravel volume in cubic yards and tons for landscape and construction projects.

Driveway Gravel Calculator

Estimate tiered gravel layers (base stone, middle aggregate, top dressing) for long driveway installation.

Concrete Calculator

Calculate ready-mix concrete in cubic yards, cubic meters, and pre-mixed bags (60lb & 80lb).

Concrete Slab Calculator

Calculate slab volume, rebar reinforcement grid, vapor barrier film, and gravel base.

Concrete Footing Calculator

Calculate concrete for rectangular trench footings or cylindrical sonotube pier posts.

Deck Material Calculator

Estimate surface decking boards, joists, ledger board, rim joists, and hardware screws.

Roof Pitch Calculator

Convert roof rise and run into pitch ratio (X:12), angle in degrees, slope percent, and pitch multiplier.

Roofing Material Calculator

Calculate roofing squares, shingle bundles, underlayment rolls, and ridge caps.

Flooring Calculator

Estimate hardwood, vinyl plank (LVP), laminate, or tile square footage and cartons.

Paint Coverage Calculator

Calculate gallons of paint needed for room walls and ceilings, minus doors and windows.

Paint Cost Calculator

Estimate full painting project costs including primer, paint, labor, tape, and rollers.

Mulch Calculator

Calculate bulk cubic yards and 2 cu ft bags of mulch for landscaping garden beds.

Soil Calculator

Calculate topsoil, potting soil, and garden bed fill in yards, cubic feet, and tons.

Lumber Calculator

Calculate wall framing studs, top and bottom plates, and total board feet for construction.

Board Foot Calculator

Calculate hardwood board footage (BDFT) and total lumber cost for woodworking and sawmills.

Asphalt Paving & Driveway Tonnage Calculator

Calculate hot-mix asphalt (HMA) tonnage, compacted square footage, and project cost for driveways, parking lots, and walkways.