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Hardwood Flooring Calculator

Calculate solid hardwood flooring for any room. Get square footage with waste factor, boxes to buy, professional install cost, and total project budget.

Estimated total
$1,438–$1,620
Area
185 sq ft
Project details
Rooms
Room lengthRoom widthTop-down floor view (plank flooring)
Area168 sq ft
Total area168 sq ft
Flooring

Optional — leave blank to use grade-based estimate

Extras

Doorways & between rooms

Perimeter ≈ 52 lf

Number of steps to clad

Labor & site prep

Cost breakdown

Low to high estimate, by line item.
Flooring · 185 sq ft × $8/sq ft ±5%$1,404 – $1,552
Felt or rosin paper$34 – $67
Total project cost$1,438 – $1,620

Shopping list

Everything you need to buy for this project.
  • Solid Hardwood (Mid-range grade)10 boxes (~20 sq ft each)
  • Felt or rosin paper168 sq ft
  • Flooring nails / staples / adhesive1 box
  • Utility knife with extra blades1
  • Tape measure & pencil1
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Math breakdown

Step-by-step from your inputs to the final quantities.
Room 1 · 14 × 12168 sq ft
Total area (raw)168 sq ft
Waste factor · Solid Hardwood straight (standard)+10%
Total area with waste185 sq ft
Box size · Solid Hardwood~20 sq ft
Boxes needed (rounded up)10 boxes

Pro tips

10% waste minimum, more for patterns. Solid hardwood needs 10% waste for straight installs. Diagonal: 15%. Herringbone: 20%. Random patterns: 25%. Always order full waste — running short means another shipment, possibly a different dye lot.

Acclimate before installing. Hardwood boxes need to sit unopened in the install room for 5-7 days before installation. Indoor humidity matches, wood expands/contracts to match its final environment, prevents future cupping or gaps.

Pro install for nail-down. Click-lock LVP is DIY-friendly. Nail-down hardwood is much harder — needs a specialty pneumatic flooring nailer, perfect subfloor prep, and patience. Hire for $4-$8/sq ft above material.

Frequently asked questions

How much hardwood for a 12×14 room?▾
168 sq ft × 1.10 waste = 185 sq ft with waste. About 10-12 cartons (most hardwood boxes are 18-22 sq ft). Materials cost $900-$2,250 (budget to premium oak).
Solid vs engineered hardwood — what's the difference?▾
Solid is one piece of wood, can be refinished 5-7 times over a 100-year lifespan. Engineered has a real wood top layer over plywood, more dimensionally stable (works in basements), refinishable 1-3 times, lasts 30-40 years.
Hardwood flooring cost per square foot?▾
Budget oak/red oak: $3-$5/sq ft. Mid (maple, hickory, white oak): $5-$8/sq ft. Premium (walnut, exotic, wide plank): $10-$20/sq ft. Add $4-$8/sq ft for professional install.
Can I install hardwood in a basement?▾
Solid: no — moisture from concrete will warp it. Engineered hardwood: yes, with a moisture barrier or floated install. LVP looks like hardwood and handles basements perfectly.

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Disclaimer. This calculator provides estimates for planning purposes. Actual material quantities and costs may vary based on site conditions, material availability, and local pricing.