Tile Calculator
Planning a bathroom renovation or a new kitchen floor? Accurately calculate the number of tiles you need, including the critical waste allowance for cuts and breaks.
Dimensions
Room Size (Feet)
Tile Size (Inches)
How Much Waste Do I Need?
5-10%
Standard
For simple square rooms with standard grid patterns (tiles aligned with walls).
15%
Diagonal / Pattern
If you are laying tile at a 45-degree angle or using a complex pattern like Herringbone.
20%+
Complex Room
For rooms with many obstacles, curved walls, or lots of cuts around islands/toilets.
Pre-Shopping Checklist
- Confirm Dye Lots: Ensure all boxes have the same "Batch" or "Cade" number so colors match perfectly.
- Buy 1 Extra Box: Beyond calculated waste, keep one full sealed box in your garage for repairs 5 years from now.
Frequently Asked Questions
Frequently Asked Questions
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