Tile Calculator
Calculate how many tiles you need for your floor or wall project
Project Details
Accounts for cuts, breakage, and future repairs
Check your tile box for this information
Tiles Needed
0
tiles (with waste)
0 tiles without waste
Boxes to Buy
0
boxes (12 tiles per box)
Project Summary
Total Area0 ft²
Tile Size12 × 12 in
Waste Factor10%
Installation Tips
- • Buy extra boxes for future repairs
- • Mix tiles from different boxes for color consistency
- • Start from center of room for best appearance
- • Use spacers for even grout lines
Tile Installation Guide
Why Add Waste?
Adding a waste percentage is crucial for tile projects because:
- •Cuts and Breaks: Edge tiles need cutting, and some tiles break during installation
- •Pattern Matching: Complex patterns require more cuts and adjustments
- •Future Repairs: Keep extras for replacing damaged tiles later
- •Batch Variation: Future batches may have slight color differences
Recommended Waste Percentages
5% Waste
Simple rectangular rooms with straight tile layout
10% Waste (Standard)
Most projects, typical room shapes, standard patterns
15% Waste
Complex layouts, herringbone patterns, irregular rooms
20% Waste
Diagonal layouts, intricate designs, first-time installers
Professional Installation Tips
Preparation
- • Ensure floor is level and clean
- • Use appropriate underlayment
- • Plan layout before mixing mortar
- • Acclimate tiles to room temperature
Installation
- • Use proper trowel size for your tile
- • Back-butter large tiles
- • Check for hollows with tile lippage
- • Maintain consistent grout joints
Finishing
- • Wait 24-48 hours before grouting
- • Seal grout for easier cleaning
- • Use transition strips at doorways
- • Keep leftover tiles for repairs
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