Tile Calculator
Calculate floor or wall tile quantity from project dimensions, subtract openings where needed, add a visible waste allowance and convert the result into whole boxes.
Tile quantity formula
Tile area = tile length × tile widthPurchase tiles = ceiling(net surface area ÷ tile area × (1 + waste rate))Wall mode subtracts the door and window areas you enter before calculating tiles. Whole tiles and whole boxes are always rounded up.