Tile Calculator
Estimate how many tiles a floor or wall needs, including a waste allowance for cuts, breakage and future repairs.
Flooring calculators
Work out how much flooring material a room needs before you buy: tiles, laminate, parquet, screed and skirting, plus the floor area they are all based on.
What you can calculate here
- Floor area, perimeter and the same area with a waste allowance.
- Piece, plank or package counts rounded up to what suppliers actually sell.
- Levelling compound and screed quantities driven by layer thickness.
Flooring calculators
Laminate Calculator
Calculate how many packs of laminate to buy for a room, based on the floor area, the coverage printed on the pack and a cutting allowance.
Parquet Calculator
Plan a parquet floor purchase: the calculator returns the required area, individual plank count and whole packs to order.
Floor Area Calculator
Get the floor area, perimeter and waste-adjusted area for a room. These three numbers feed almost every other flooring and renovation calculator.
Skirting Board Calculator
Work out the skirting board length for a room, deduct door openings and convert the result into whole pieces to buy.
Self-Levelling Compound Calculator
Estimate how much self-levelling compound you need to level a floor, and how many bags that is.
Floor Screed Calculator
Estimate screed volume and the mass of material needed for a floor, based on area, layer thickness and density.
Flooring questions
Which flooring calculator should I start with?
Start with the Floor Area Calculator if you only know the room size — the tile, laminate and parquet calculators use the same measurements.
How much waste should I add for flooring?
Straight lay rooms usually need 5–8 %. Diagonal or herringbone patterns and rooms with many cut-outs often need 10–15 %.