Tile Calculator
Order the right number of tiles. Enter your room and tile dimensions to get the tiles needed, with room for cuts and breakage.
How it works
- 1
Enter room dimensions
Length and width of the area to cover.
- 2
Enter tile size
Length and width of a single tile.
- 3
Add a waste allowance
Extra tiles for cuts, breakage and future repairs.
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Frequently asked questions
10% is typical for a straight layout; 15% or more for diagonal patterns or complex rooms.
How the number of tiles is calculated
Room area divided by tile area gives the base number of tiles, then a waste percentage is added on top — usually 10%, more for diagonal layouts or irregular rooms.
Always round up to the nearest whole tile, and buy from the same batch when possible, since color can vary slightly between production runs.