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Tile Calculator
Calculate exactly how many tiles you need for your floor, wall, or backsplash project. Includes grout and waste estimates.
Common Tile Sizes
12" × 12"
Standard floor
12" × 24"
Large format
4" × 4"
Backsplash
3" × 6"
Subway
How We Calculate Tiles
Total Area: Length × Width
Tile Area: (Tile Length + Grout) × (Tile Width + Grout)
Tiles Needed: (Total Area ÷ Tile Area) × (1 + Waste %)
We recommend 10% waste for straight layouts and 15% for diagonal or complex patterns.