Construction & DIY
Estimate materials, costs, and measurements for building and home improvement.
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Square Footage Calculator
Calculate the square footage of a rectangular area. Convert between square feet, yards, and meters. Estimate total cost based on price per square foot.
Paint Calculator
Calculate how many gallons of paint you need for a room. Accounts for doors, windows, and multiple coats.
Paint Coverage Calculator
Calculate how much paint you need for your room. Estimate gallons and quarts based on room dimensions and coverage.
Tile Calculator
Calculate how many tiles you need for your floor or wall project. Account for waste and see total tiles needed.
Flooring Calculator
Calculate how much flooring you need for a room. Accounts for waste, calculates boxes needed, and estimates cost.
Lumber Calculator
Calculate board feet for lumber purchases. Enter dimensions and quantity to get total board footage and estimated cost.
Drywall Calculator
Calculate how many drywall sheets, joint tape, compound, and screws you need for your project.
Gravel & Mulch Calculator
Calculate how much gravel, mulch, sand, or topsoil you need in cubic yards, tons, and bags.
Roof Pitch Calculator
Calculate roof pitch in degrees and percentage from rise and run measurements. Determine roof type and rafter length.
Deck Cost Calculator
Estimate the total cost of building a deck including materials, railing, stairs, and labor based on size and material type.
Fence Material Calculator
Estimate fence materials and costs including posts, panels, rails, and gates for wood, vinyl, chain link, or aluminum fencing.
Insulation Calculator
Calculate insulation costs, energy savings, and payback period. Determine the best insulation for your home.
Roofing Calculator
Calculate roofing materials needed for your roof. Estimate shingles, squares, and costs based on roof dimensions and pitch.
Wallpaper Calculator
Calculate wallpaper needed for a wall. Estimate rolls, strips, and account for pattern repeats.
Home Project Calculator
Comprehensive home improvement calculator for paint, flooring, tile, drywall, concrete, roofing, deck, and fence projects. Get material quantities, labor estimates, and shopping lists.
Concrete Calculator
Calculate how much concrete you need in cubic yards, bags, and cost for slabs, footings, and walls.
Concrete Volume Calculator
Calculate concrete volume needed for your project. See cubic yards, cubic meters, and number of bags needed.