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Construction Calculators

Plan building projects and estimate materials with 31 free construction calculators. Calculator Archive's construction calculators help contractors, DIYers, and homeowners estimate materials, costs, and dimensions. From concrete and gravel to roofing and drywall, our construction tools provide accur

All Construction Calculators (31)

Concrete Calculator

Calculate the volume of concrete needed for slabs, footings, and columns in cubic yards or bags.

Gravel Calculator

Calculate total landscaping gravel, aggregate, or river rock volume in cubic yards or tons.

Paint Calculator

Estimate paint gallons required to coat your walls, including doors, windows, and coats parameters.

Roofing Shingles Calculator

Calculate the number of roofing shingle bundles, squares, and bundles required to cover any roof pitch.

Drywall Sheet Calculator

Calculate the number of drywall sheets, tape rolls, and joint compound required for walls and ceilings.

Flooring Box Calculator

Calculate flooring material requirements, waste margins, and box purchases for wood, tile, or vinyl.

Fence Materials Calculator

Calculate posts, rails, pickets, and concrete bags needed to construct a linear boundary fence.

Stair Calculator

Calculate risers, tread runs, exact rise steps, stringer length, and stair incline angles.

Decking Board & Framing Calculator

Calculate lumber decking boards, structural joists, and support piers required to build a rectangular deck.

Mulch & Topsoil Calculator

Calculate cubic yards and bags of mulch or topsoil required to cover flower beds.

Concrete Block & Mortar Wall Calculator

Estimate the exact number of concrete blocks, mortar bags, sand weight, and reinforcing rebar pieces needed to construct a masonry block wall.

Swimming Pool Volume & Chemical Adjuster

Estimate your swimming pool water volume and calculate exact chemical additions needed to adjust chlorine, pH, alkalinity, and stabilizer levels.

Asphalt Calculator

Calculate the total tonnage, volume, and cost of hot mix asphalt required for paving driveways, parking lots, and walkways.

Driveway Calculator

Calculate concrete, asphalt, or gravel requirements for driveways of various shapes, depths, and dimensions.

Brick Calculator

Calculate the total number of bricks and bags of mortar required to build walls, chimneys, paths, or circular patios.

Block Calculator

Calculate the total number of standard cinder blocks (CMU), mortar bags, and core-fill concrete required for structural masonry walls.

Mortar Calculator

Estimate the bags of masonry cement, lime, and tons of sand or pre-mixed dry mortar bags needed for bricks, blocks, and stone veneer.

Grout Calculator

Calculate the total pounds of grout required to fill tile joints based on tile dimensions, joint width, and area.

Thinset Calculator

Calculate the bags of thinset mortar required for tile installation based on tile area, trowel notch size, and substrate.

Drywall Mud Calculator

Estimate the gallons of joint compound (drywall mud) and rolls of joint tape needed to finish drywall sheets.

Paint Coverage Calculator

Calculate the total gallons and quarts of paint required to coat rooms, walls, trim, and ceilings with accuracy.

Primer Calculator

Calculate the total volume of wall and drywall primer paint needed to prepare bare surfaces before painting.

Stain Calculator

Calculate the volume of semi-transparent, solid, or clear wood stain needed for decks, fences, siding, and wood projects.

Wallpaper Calculator

Calculate the total number of wallpaper rolls required to cover room walls, including pattern repeats, door/window deductions, and waste margins.

Carpet Calculator

Calculate the total square yards and square feet of carpet required for flooring, including roll widths, seam allowances, and budgets.

Hardwood Floor Calculator

Calculate the total square feet, board bundles, and cost of solid or engineered hardwood flooring needed, including waste margins.

Laminate Floor Calculator

Calculate the laminate flooring boxes, underlayment padding rolls, and project costs needed for floating floor installations.

Vinyl Floor Calculator

Calculate requirements for luxury vinyl planks (LVP), vinyl tiles (LVT), or roll sheet vinyl, including adhesive and trims.

Pool Volume Calculator

Calculate the total liquid volume of rectangular, circular, oval, and freeform swimming pools in gallons and liters.

Pool Chemical Calculator

Calculate the exact amounts of chlorine, pH modifiers, soda ash, stabilizer, and calcium chloride needed to balance pool water.

Pool Pump Calculator

Calculate the required flow rate (GPM), recommended pump horsepower (HP), and daily electricity costs to maintain water turnover.