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Tile Calculator
Enter the area and tile size to get tile and box counts.
Tile Calculator
Tiles needed80 ft² incl. 10% waste
Boxes
6
Area (m²)
7.43
Use 10% waste for straight layouts and 15–20% for diagonal or herringbone patterns.
Planning estimates only. Building codes, loads and material specs vary — have a licensed engineer or contractor confirm quantities and safety requirements. Disclaimer
Frequently asked questions
Is my data uploaded?
No. The calculation runs entirely in your browser — nothing you type is sent to a server.
Is it free?
Yes — free, unlimited and no sign-up.