Tile Estimator

Number of tiles and boxes needed for a floor.

Enter values

Room length

Room width

Tile size

Tiles per box

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tiles = room area / tile area, plus 10% waste

All calculations run locally in your browser and update instantly as you type.

Why add 10%?+

Extra tiles cover cuts at edges, breakages and future repairs. 10% is a common allowance; use 15% for diagonal layouts.

All calculations run locally in your browser. Nothing you type is sent to a server.