Flooring Calculators
Flooring calculators and planning tools
15 Calculators
Instant Results
Free to Use
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construction & home improvementflooringtile calculator
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About Flooring Calculators
Plan a flooring project with free calculators for hardwood, laminate, vinyl, tile, and carpet. Work out the area, boxes or square footage, underlayment, and waste allowance.
Flooring is sold by the box or square, and cuts create waste. These tools turn room dimensions into the right order quantity so you do not run short mid-install.
Frequently Asked Questions
How much flooring do I need?▼
Enter room dimensions into the flooring calculator; it returns the area and the number of boxes for your product, with an adjustable waste percentage.
How much waste should I allow?▼
A 5–10% waste allowance is typical, more for diagonal or patterned layouts. The calculators let you set the percentage.
Do you cover underlayment?▼
Yes — the underlayment calculator estimates how much you need for the same area.