Tile Calculator 🔲
Quickly calculate how many tiles you need for floors or walls, including waste allowance, grout quantity, and mortar requirements.
About Tile Calculator 🔲
Tile Your Space with Precision
Enter the dimensions of your floor or wall area and tile size to get instant estimates for tiles, grout, and mortar. The Tile Calculator helps homeowners, contractors, and DIY enthusiasts plan purchases and avoid costly mistakes or project delays.
Smart Waste Planning
Automatic overage calculations for cuts, breakage, and pattern complexity.
Complete Materials List
Get tile counts, grout amounts, and mortar bag estimates in one calculation.
Dual Unit Support
Work in imperial (feet, inches) or metric (meters, centimeters) seamlessly.
How to Use the Tile Calculator
Select whether you're tiling a floor or wall, choose your measurement system, and enter the area dimensions and tile size. The calculator determines how many tiles you need, adds your specified waste percentage, and estimates grout and mortar requirements based on industry standards.
Professional Tiling Tips
- Always order 5-10% extra for simple layouts, 10-15% for diagonal or herringbone patterns.
- Measure multiple times and account for alcoves, doorways, and fixtures when calculating area.
- Buy all tiles from the same batch to ensure consistent color and finish.
- Consider tile size when planning: larger tiles mean fewer grout lines but may require more cuts.
Common Tile Sizes and Applications
| Tile Size | Common Use | Typical Grout Line |
|---|---|---|
| 4" × 4" (10 cm × 10 cm) | Bathroom walls, backsplashes | 1/16" - 1/8" (1.5-3 mm) |
| 12" × 12" (30 cm × 30 cm) | Floors, medium rooms | 1/8" - 1/4" (3-6 mm) |
| 18" × 18" (45 cm × 45 cm) | Large floor areas | 1/8" - 1/4" (3-6 mm) |
| 24" × 24" (60 cm × 60 cm) | Open floor plans, modern spaces | 1/8" - 3/16" (3-5 mm) |
Reference this content, page, or tool as:
"Tile Calculator 🔲" at https://MiniWebtool.com/tile-calculator/ from MiniWebtool, https://MiniWebtool.com/
by miniwebtool team. Updated: Oct 17, 2025