Tile & Flooring Calculator
Estimate how many tiles or boxes you need for any floor or wall.
Result
Tiles needed
132
Boxes needed
9 (assumes 15 tiles/box)
Tile area
1.00 sq ft each
Coverage per box
15.0 sq ft
About this tool
Enter the room area, tile size (in or cm), waste %, and pattern. Get the box count, total tiles, and overage for cuts. A clean answer to the r/HomeImprovement and r/flooring 'how many boxes of tile for a 12×12 room' classic.
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