Carpet Calculator

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

Carpet Calculator

Interactive Carpet 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 waste (%)
  4. Enter your cost per sq yard ($)
  5. Enter your carpet needed
  6. Enter your square feet
  7. Enter your carpet cost
  8. Enter your pad cost (est $5/yd²)
  9. Enter your total material
  10. Results appear instantly — no button needed

Formula

Mathematical Formula

Sq Yards = (Length × Width / 9) × (1 + Waste%)

How It Works

Sq Yards = (Length × Width / 9) × (1 + Waste%)

Frequently Asked Questions

How does this work?

Enter values and get instant results using the formula shown.

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