Construction Calculators
Square footage, concrete, roofing, flooring, and building materials
Square Footage Calculator
Calculate the square footage of rooms, walls, and irregularly shaped areas.
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Concrete Calculator
Calculate cubic yards of concrete needed for slabs, footings, and columns.
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Paint Calculator
Calculate gallons of paint needed for a room including walls and ceiling.
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Roofing Calculator
Calculate roofing squares, bundles of shingles, and materials needed.
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Flooring Calculator
Calculate flooring material needed with waste factor for any room.
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Drywall Calculator
Calculate sheets of drywall needed for walls and ceilings.
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Fence Calculator
Calculate fence materials including posts, rails, pickets, and concrete.
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Gravel Calculator
Calculate tons of gravel, rock, or fill material needed for a project.
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Tile Calculator
Calculate the number of tiles needed with waste factor and grout.
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Deck Stain Calculator
Calculate gallons of stain or sealer needed for a deck.
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Insulation Calculator
Calculate insulation batts or rolls needed with R-value selection.
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Brick Calculator
Calculate the number of bricks and mortar needed for a wall or project.
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Stair Calculator
Calculate stair rise, run, and number of steps from total height.
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Ramp Calculator
Calculate ADA-compliant ramp length from height using 1:12 ratio.
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Wallpaper Calculator
Calculate rolls of wallpaper needed for a room.
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Board Foot Calculator
Calculate board feet from lumber dimensions and quantity.
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Carpet Calculator
Calculate carpet square yards needed and estimate cost.
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Paver Calculator
Calculate the number of pavers needed for a patio or walkway.
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Roof Pitch Calculator
Calculate roof pitch angle and multiplier from rise and run.
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Pool Volume Calculator
Calculate pool water volume in gallons for rectangular and round pools.
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Concrete Driveway Cost Calculator
Estimate the cost of a concrete driveway including materials and labor.
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Asphalt Calculator
Calculate tons of asphalt needed for a paving project.
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Snow Load Calculator
Calculate roof snow load in pounds per square foot (psf) from depth and density.
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AC BTU Calculator
Calculate the right air conditioner size (BTU) for your room.
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Topsoil Calculator
Calculate cubic yards of topsoil needed for a garden or lawn project.
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Lumber Calculator
Calculate board feet, total cost, and quantities for lumber projects.
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Retaining Wall Calculator
Calculate the number of blocks and cost for a retaining wall.
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Tank Volume Calculator
Calculate the volume of a cylindrical, rectangular, or oval tank.
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