DIY Calculators

Materials shopping list and cost range for a rectangular residential deck — boards, joists, beams, footings, concrete bags, and fasteners.

Board count, linear footage, and cost for any deck or lumber project — enter dimensions or total area with board size and spacing gap.

Cubic yards, cubic metres, and bag count for slabs, columns, and footings, with a built-in waste factor.

Roofing squares, shingle bundles, underlayment, ridge cap, and drip edge from your roof dimensions and pitch.

Tile count, box quantity, and cost for any floor or wall area, with grout gap and waste.

Plank or tile count and total cost for any room, with waste factor and optional price per square unit.

Litres or gallons of paint needed for any room, with door and window deductions and a 10% waste buffer.

Get an instant bathroom renovation cost estimate — no email required. Select size, scope, fixtures tier, and add-ons for a full itemized breakdown with a realistic project budget range.

Calculate drywall sheets, joint compound, screws, tape, and primer for your project — a complete bill of materials before you go to the store.

Estimate fence installation costs by material (wood, vinyl, chain link, aluminum, wrought iron), total length, and number of gates. Get material, labor, and total project cost breakdowns.

Estimate window replacement costs by window type, frame material, and installation method. Includes per-window pricing, total project range, labor breakdown, and annual energy savings.

See which renovation projects actually pay off at resale. Compare ROI for kitchens, bathrooms, roofs, decks, and more — based on 2024 Cost vs. Value data.