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CM into Inches
Construction · Calculator

Flooring Calculator

Calculate flooring needed.

Flooring Calculator

Estimate flooring area and boxes.

Formula

Area = l × w, with 10% waste

Step-by-step

  1. Area = l × w
  2. Add 10% waste
  3. Divide by box coverage

Example

12×10 = 120 sq ft, 7 boxes.

FAQ

Why 10% extra?+

To account for cuts and waste.

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