Calculators
Estimate materials before you buy
Each calculator shows the method as well as the result, so you can check the numbers against your own measurements.
Available now
Tile Calculator
Work out how many tiles and boxes a floor or wall needs, including an allowance for cuts.
Flooring & Tile
Paint Calculator
Estimate how much paint a room takes once doors, windows and a second coat are accounted for.
Painting
Flooring Calculator
Turn room measurements into the number of planks or packs to order for laminate, vinyl or wood.
Flooring & Tile
Concrete Calculator
Find the concrete volume for a rectangular slab or pad in cubic yards, with an allowance for waste.
Concrete & Masonry
Drywall Calculator
Work out how many drywall sheets a room needs, walls or walls and ceiling, with an allowance for waste.
Walls & Drywall
Deck Calculator
Estimate decking boards, joists and fasteners from the footprint of your deck.
Decks & Fencing
Mulch, Topsoil & Gravel Calculator
Work out the cubic yards of mulch, topsoil or gravel an area needs at your chosen depth, with an optional bag count.
Garden & Landscape