Tile Calculator
Calculate how many tiles you need for your floor or wall project. Account for waste and see total tiles needed.
Inputs
ft
ft
inches
inches
Results
Area
80 sq ft
Tiles Needed
80
Tiles to Buy
88
How to Use This Calculator
- Enter the room length and width in feet.
- Enter the individual tile length and width in inches (e.g., 12×12 for a standard square tile).
- Set the waste percentage — 10% is standard; increase to 15% for diagonal patterns or complex cuts.
- Read the tiles needed without waste and the tiles to buy including waste allowance.
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Formula
Tiles = (Area / Tile Area) × (1 + Waste %)Related Calculators
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