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Estimate flooring material needed with waste factor and total project cost.
A flooring calculator estimates the total material needed to cover a floor area, including a waste factor for cuts and irregularities, plus total project cost.
| Type | $/sq ft |
|---|---|
| Laminate | $2 – $5 |
| Vinyl Plank | $2 – $7 |
| Hardwood | $6 – $12 |
| Engineered Wood | $4 – $10 |
| Ceramic Tile | $3 – $10 |
| Porcelain Tile | $4 – $15 |
| Carpet | $1 – $5 |
| Natural Stone | $7 – $20 |
Formula
Material Needed = (Room Area × Waste Factor) ÷ Coverage per BoxArea = length × width in square feet
Waste Factor = 1.05–1.15 (5–15% added for cuts and waste)
Worked Example
120 sq ft room with 10% waste factor
Did you know? Diagonal installations require 10–15% more waste allowance than straight layouts due to more cuts at wall angles — sometimes adding an entire extra box.
Sources
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