Tile Calculator

By CalculatorInn Team · Updated: 2026-03-22 · Free & accurate · Instant results

Calculate the number of tiles needed for your project including waste factor for cutting and breakage.

Interactive Tile Calculator

JavaScript is required for the interactive calculator. Enable JavaScript to use this tool.

How to Use This Calculator

Step-by-Step Instructions

  1. Enter your room length (feet)
  2. Enter your room width (feet)
  3. Enter your tile size (inches)
  4. Enter your waste factor (%)
  5. Enter your price per tile ($)
  6. Enter your tiles needed
  7. Enter your area
  8. Enter your tiles (exact, no waste)
  9. Enter your extra for waste
  10. Enter your estimated cost
  11. Enter your boxes (12/box)
  12. Results appear instantly — no button needed

Formula

Mathematical Formula

Tiles = (Room Area / Tile Area) × (1 + Waste%)

How It Works

Tiles = (Room Area / Tile Area) × (1 + Waste%)

Frequently Asked Questions

How does this work?

Enter your values in the fields above and the calculator will compute results instantly using the formula shown.

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