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Tile Calculator
Never buy too few (or too many) tiles again.
Compute the floor area, divide it by the area of one tile (converted to m²), then add a waste percentage for cutting, breakage and future repairs.
How it works
Compute the floor area, divide it by the area of one tile (converted to m²), then add a waste percentage for cutting, breakage and future repairs.
Worked example
A 5 m × 4 m floor (20 m²) with 60×60 cm tiles = 0.36 m² each. 20 ÷ 0.36 = 56 tiles, +10% waste ≈ 61 tiles.
Recommendations
- Add 10% waste for straight layouts, 15% for diagonal
- Keep a few spare tiles for future repairs
- Check the batch number — shades vary between batches
Tips & advice
- Dry-lay a few rows first to adjust pattern
- Start from the center of the room, not a wall
- Use spacers for consistent grout lines
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Tile Calculator
Never buy too few (or too many) tiles again.
Use the calculatorInvoice Generator FAQs
Yes, all 20 home calculators are 100% free, private and run entirely in your browser. No account needed.
They use standard industry formulas. Always round up for materials and confirm with a professional for structural work.
The calculators use metric units (meters, liters, m³). Convert imperial measurements beforehand if needed.
No. Calculations happen instantly in your browser and nothing is sent to any server.
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