Construction Materials Calculators

Built by someone who's actually mixed bags of concrete and held a tape measure. Pick a calculator below.

Concrete Calculator

Slabs, footings, sonotubes, and post holes. Includes 60lb / 80lb bag counts and 10% waste factor.

Gallons of paint by room size and ceiling height. Accounts for doors, windows, and number of coats.

Gallons of paint for your home exterior. Adjusts for stucco, cedar shake, and 1/2/3-story homes.

Drywall sheets, screws, joint tape, and mud quantities by room size.

Tile count by room size, with thinset, grout, and backerboard quantities. Includes waste factor for diagonal and herringbone patterns.

Roof squares, shingle bundles, underlayment rolls, and drip edge for any pitch (4/12 to 12/12).

Deck boards, joists, hangers, and screws by deck size and board dimensions.

Pavers, base aggregate, and polymeric sand for patios, walkways, and driveways.

Pickets, posts, rails, and concrete bags for privacy and picket fences.

Cubic yards of mulch by bed size and depth. Includes 2 cu ft bag counts.