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Flooring Calculator - Square Feet & Materials
Free flooring calculator. Calculate square feet and materials needed for hardwood, laminate, tile, or vinyl flooring with waste factor.
Flooring Calculator
Calculate flooring materials needed
Materials Needed
Enter your values to see results
and click the "Calculate" button
Flooring Calculator
Calculate how much flooring material you need. Always add 10% for straight install, 15% for diagonal patterns, to account for cuts and mistakes.
Flooring Calculation
Material = (Length × Width) × (1 + Waste%)
Measure the longest and widest points. For irregular rooms, divide into rectangles and add.
Frequently Asked Questions
How much extra flooring should I buy?
10% for straight install, 15% for diagonal/herringbone. Complex rooms or patterns may need 20%. Keep extra for future repairs.
How do I handle irregular rooms?
Divide into rectangles, calculate each, and add together. Always measure the longest/widest points of each section.
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