The toolkit
Free construction material calculators
Choose a project, enter dimensions in feet or metres and estimate how much material to buy. Calculate full cans, boxes, sheets, bags and rolls with openings and waste included.
Paint Calculator
Wall and ceiling paint, primer, rollers and tape
Open calculatorTile Calculator
Floor and wall tiles, boxes, adhesive, grout and spacers
Open calculatorFlooring Calculator
Laminate, vinyl plank, engineered wood and parquet
Open calculatorDrywall Wall Calculator
Wall sheets, guide and upright profiles, screws and compound
Open calculatorDrywall Ceiling Calculator
Ceiling sheets, profiles, hangers, anchors and screws
Open calculatorDrywall Partition Calculator
Partition sheets, UW and CW profiles, insulation and screws
Open calculatorConcrete Calculator
Concrete volume, ready-mix bags, gravel base and rebar
Open calculatorWallpaper Calculator
Wallpaper rolls, full-height strips, pattern waste and paste
Open calculatorUnderlay Calculator
Flooring underlay rolls, strip layout and joint tape
Open calculator