Free Tile Calculator - Flooring Made Easy
Calculate how many tiles you need for floors, walls, and backsplashes. Estimate quantities with waste factor and different tile sizes.
Quick Answer
For 100 sq ft with 12x12" tiles: need 100 tiles + 10-15 extra (waste). 12x12" = 1 sq ft, 6x6" = 0.25 sq ft per tile.
Key Facts about Tile Calculator:
- Add 10-15% for waste/cuts
- 12x12" tile = 1 sq ft
- 6x6" tile = 0.25 sq ft
- Keep extras for repairs
- Diagonal patterns need more tiles
Why Use Our Tile Calculator?
Complete tile calculations:
Tile Count
Number of tiles needed.
Coverage
Area per tile size.
Waste Factor
Add for cuts and waste.
Cost Estimate
Project budget.
Instant Results
Get counts immediately.
100% Private
Your data stays private.
How to Tile Calculator in 3 Easy Steps
Calculate tiles:
Enter Area
Room dimensions.
Enter Tile Size
Tile dimensions.
Get Count
See tiles needed.
Common Use Cases for Tile Calculator
Perfect for:
Frequently Asked Questions
Everything you need to know about our tile calculator
How many tiles do I need?
Total area ÷ tile area + 10-15% waste
Divide total area by individual tile area. For 100 sq ft with 12x12" tiles (1 sq ft each): need 100 tiles. Add 10-15% for cuts and waste.
How much extra should I order?
10% straight, 15% diagonal, 20% complex patterns
Add 10% for straight layouts, 15% for diagonal patterns, 20% for complex patterns. Keep extras for future repairs (same dye lot may not be available later).
How do I convert tile size to coverage?
12x12"=1 sq ft, 6x6"=0.25 sq ft, 24x24"=4 sq ft
12x12" = 1 sq ft per tile. 6x6" = 0.25 sq ft (4 tiles/sq ft). 18x18" = 2.25 sq ft per tile. 24x24" = 4 sq ft per tile.
Still have questions? Try the tool yourself!
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