Lumber Cost Calculator
Enter your project dimensions and local lumber price to estimate total board feet and material cost.
1. Number of pieces
2. Nominal size
Actual size for 2×4: 1.5" × 3.5"
3. Length per piece
4. Waste & price (optional)
Your Lumber Estimate
Board feet (with 10% waste)
38.5 bf
Pieces needed
10
Board feet (no waste)
35.0 bf
Nominal size
2×4 × 8 ft
How the cost is calculated
- 1.Enter board dimensions and quantity → calculator outputs board feet needed.
- 2.Enter your price per board foot or per piece → material cost calculated.
- 3.Add hardware and fasteners → total materials estimate.
- 4.Cost per board foot = total ÷ board feet (compare supplier quotes).
2026 US lumber price ranges
| Species / type | Per board foot |
|---|---|
| Pine / SPF (dimensional) | $0.60–$1.50 |
| Pressure-treated pine | $0.80–$2.00 |
| Cedar | $2–$5 |
| Oak (hardwood) | $5–$12 |
| Maple (hardwood) | $5–$10 |
| Walnut | $10–$20 |
| Plywood 3/4" (per sq ft) | $1.50–$2.50 |
Lumber prices fluctuate with market conditions. Enter your current local price for an accurate estimate.
Frequently Asked Questions
How much does lumber cost?
Pressure-treated 2×4 (8 ft): $5–$10. Dimensional lumber 2×6 (8 ft): $6–$12. Plywood (4×8, 3/4"): $50–$80/sheet. Prices vary significantly by species, grade, and market conditions.
How much does lumber cost per board foot?
Construction lumber (dimensional): $0.60–$1.50 per board foot. Hardwood (oak, maple, cherry): $4–$15 per board foot. Exotic hardwoods can reach $30–$50/bf. Softwood (pine, fir, cedar): $1–$4/bf.
Why does lumber price fluctuate so much?
Lumber is a commodity tied to housing demand, supply chain, and tariffs. Prices peaked in 2021 at 4× normal levels and have since stabilized. Buying in late fall or winter often gets better prices.
Does lumber cost include delivery?
Most lumber yards offer delivery for $50–$150 for a full load. Lumberyards often have free delivery above a minimum order ($500–$1,000). Enter delivery separately as an add-on.