Tile Calculator: Floor & Wall

How many tiles do I need? Tile Calculator is a floor tile calculator and wall tile calculator: it tells you how many tiles to buy and how many boxes to order, including the waste allowance the pros always add for cuts and breakages. Works in meters or feet, works offline, no sign-up. Enter the area you want to tile and your tile size, set a waste percentage (10% by default) and how many tiles come per box, and Tile Calculator gives you the number of tiles to buy and how many boxes to order. • Floor or wall tiling • Works in metric (m², cm tiles) or imperial (sq ft, inch tiles) • Adjustable waste allowance for cuts and breakage • Tiles needed and boxes needed • Works offline, no account: your numbers stay on your phone Ideal for DIY tilers, renovators and tradespeople pricing and ordering a job. Buy the right number of boxes the first time and keep a sensible amount of spares. A simple, fast, free tile estimate for kitchens, bathrooms, splashbacks and floors, from Fernhart Labs.