Tile Calculator

Straight Lay Pattern

Tiles align in parallel rows. Simplest pattern with least waste. Works well in rectangular rooms. Waste factor: 10%. Best for large format tiles and minimalist designs.

Diagonal Pattern

Tiles set at 45-degree angle to walls. Creates visual interest and makes rooms appear larger. Requires more cuts at edges. Waste factor: 15-20%.

Running Bond Pattern

Each row offset by half a tile. Common for subway tiles and brick patterns. Hides minor alignment issues. Waste factor: 10-15%. Popular for kitchen backsplashes.

Herringbone Pattern

Tiles arranged in V-shaped zigzag. Elegant appearance with high visual impact. Requires precise cutting. Waste factor: 20-25%. Best for accent areas and smaller spaces.

Example 1: Simple Floor

Room: 10 ft × 12 ft = 120 sq ft
Tile: 12×12 inch (1 sq ft each)
Base tiles: 120 tiles
With 10% waste: 132 tiles

Example 2: Bathroom Wall

Wall: 8 ft × 10 ft = 80 sq ft
Subtract window: 3×4 ft = 12 sq ft
Net area: 68 sq ft
Subway tile 3×6 inch: 646 tiles + 15% waste = 743 tiles

Example 3: Diagonal Kitchen

Kitchen: 15 ft × 12 ft = 180 sq ft
Tile: 18×18 inch (2.25 sq ft)
Base tiles: 80 tiles
Diagonal pattern 20% waste: 96 tiles