Tile Calculator
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Estimated cost
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How many tiles do I need?
Divide your floor area by the area of one tile, then add 10–15% for cuts, breakage and future repairs. Our calculator does the math using the exact tile size you choose.
- Larger tiles mean fewer pieces but more waste from cuts.
- For diagonal or patterned layouts, allow 15% waste instead of 10%.
- Tile is often sold per box — check the box coverage and round up to whole boxes.
What does tile installation cost?
Tile materials run $2–$20 per square foot, and professional installation adds $4–$14 per square foot depending on tile type, layout and subfloor prep.