Free flooring calculator to estimate square footage, boxes needed, waste allowance, and costs for hardwood, laminate, tile, or vinyl.
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Installing new floors? Our flooring calculator helps you determine exactly how much material you need, accounting for waste. Get estimates for hardwood, laminate, tile, vinyl, or carpet with material and installation cost projections.
Flooring is sold by square footage, often in boxes covering 15-25 square feet each. You need to calculate room area plus 10-15% extra for cuts, mistakes, and future repairs. Different flooring types have different waste factors and installation costs.
Flooring Area Formula
Total Area = (Length × Width) × (1 + Waste%)Hardwood or luxury vinyl for durability and style in high-traffic areas.
Tile or waterproof vinyl for moisture resistance and easy cleaning.
Carpet or laminate for warmth and comfort underfoot.
10% extra for simple rectangular rooms, 15% for complex layouts with many angles and doorways. Keep some extra boxes for future repairs.