Construction & Home calculators & tools
Estimate concrete, gravel, mulch, paint, flooring, tile, drywall, roofing, stairs, lumber, fencing, decking and asphalt quantities.
Concrete Calculator
Estimate cubic yards, bag counts and ready-mix material cost for a rectangular slab or pour.
Open tool →Construction & HomeCubic Yard Calculator
Convert rectangular length, width and depth into cubic yards, cubic feet and cubic meters.
Open tool →Construction & HomeGravel Calculator
Estimate gravel cubic yards, tons and material cost from area, depth and supplier density.
Open tool →Construction & HomeMulch Calculator
Estimate bulk cubic yards and bag count from bed area, mulch depth, overage and bag size.
Open tool →Construction & HomePaint Calculator
Estimate paintable wall/ceiling area and gallons from room dimensions, openings, coats and coverage.
Open tool →Construction & HomeFlooring Calculator
Calculate floor area, waste allowance, boxes and material cost from coverage per box.
Open tool →Construction & HomeTile Calculator
Estimate tile pieces and boxes from surface area, tile dimensions, waste and tiles per box.
Open tool →Construction & HomeDrywall Calculator
Estimate drywall sheet count for room walls and an optional ceiling with configurable sheet size and waste.
Open tool →Construction & HomeRoofing Calculator
Estimate pitched-roof area, roofing squares and shingle bundles from plan dimensions and roof pitch.
Open tool →Construction & HomeRoof Pitch Calculator
Convert roof rise and run into pitch ratio, angle, slope percent and slope factor.
Open tool →Construction & HomeStair Calculator
Estimate riser count, actual riser height, treads, total run, stair angle and stringer slope length.
Open tool →Construction & HomeBoard Foot Calculator
Calculate board feet and material cost from lumber thickness, width, length and quantity.
Open tool →Construction & HomeFence Calculator
Estimate fence sections, posts and pickets from perimeter, spacing, gates and waste allowance.
Open tool →Construction & HomeDeck Material Calculator
Estimate deck area, board rows, decking linear feet, board count and approximate joist count.
Open tool →Construction & HomeAsphalt Calculator
Estimate hot-mix asphalt tons and material cost from paved area, compacted thickness and mix density.
Open tool →About these construction & home tools
Construction tools are material-planning estimates. Real projects can require field measurements, manufacturer yields, supplier densities, code checks, structural design, waste allowances and local permit requirements that cannot be inferred from a simple calculator.
Every utility includes an interactive result plus an explanation, example, common questions and links to closely related calculators.