How Much Does a Board Foot Cost? (Real Prices by Species)
A board foot of lumber runs $2 to $6 for pine and fir, $6 to $16 for oak, cherry, and hard maple, and $10 to $22+ for black walnut – surfaced (S2S/S4S) boards cost 40-70% more than rough-sawn. Skip the grade and drying details, and a cheap-looking board can cost more once planing time and waste get factored in. This guide covers current per-species prices, the board-foot formula, and rough-sawn vs. surfaced cost.
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A board foot is a unit of lumber volume equal to a board 12 inches long, 12 inches wide, and 1 inch thick – 144 cubic inches. It’s the standard way hardwood and softwood is priced and sold, unlike construction lumber, which is usually quoted per linear foot.
What Determines Board Foot Cost?
Four factors move the price per board foot more than anything else: species, grade, surfacing, and where you’re buying. Hardwoods like walnut and cherry cost more than softwoods like pine because they grow slower and see more furniture and cabinetry demand. Higher grades – FAS (Firsts and Seconds) versus a common grade – cost more because they yield longer clear cuts with fewer knots and defects. Surfaced lumber costs more than rough-sawn because you’re paying for milling time, not just wood. And prices swing 20-30% by region depending on local mills, transportation, and what’s actually stocked nearby.
Wood Type and Grade
Softwoods (pine, fir, cedar) run cheapest because they grow fast and are widely available. Common hardwoods (red oak, ash, hickory, poplar) sit in the middle. Premium hardwoods (white oak, hard maple, cherry, black walnut) cost more, and exotic species (padauk, sapele, cocobolo) cost the most – sometimes 10-15x what pine costs, per board foot.
Rough-Sawn vs. Surfaced
Rough-sawn lumber comes straight off the saw at full thickness with rough faces. Surfaced lumber (S2S = surfaced two sides, S4S = surfaced four sides) has been planed smooth and typically loses about 1/8 inch of thickness per surfaced face in the process. You’re paying for the milling labor and the wood that gets planed away – not a markup for no reason.
Related: see how board footage is figured for a specific cut in our board feet in an 8×8 guide, or work backward from a project budget with our wood beam cost calculator.
Price Per Board Foot by Species (2026)
These ranges are compiled from current dealer pricing (The Wood Yard, updated August 2026, and CraftQuote’s 2026 hardwood pricing guide, updated March 2026). Your local market will typically run 20-30% higher or lower depending on region, and dealers round up on odd board footage – a 9.3 bf board usually gets billed as 10.
| Species | Rough-Sawn ($/bf) | Surfaced ($/bf) | Category |
|---|---|---|---|
| Eastern White Pine | $1 – $3 | $2 – $5 | Softwood |
| Douglas Fir | $2 – $4 | $3 – $6 | Softwood |
| Eastern Cedar | $5 – $7 | $7 – $9 | Softwood |
| Poplar | $2 – $4 | $3 – $6 | Hardwood |
| Red Oak | $2 – $5 | $4 – $7 | Hardwood |
| Hickory | $3 – $6 | $5 – $8 | Hardwood |
| Ash | $3 – $6 | $5 – $9 | Hardwood |
| Cherry | $4 – $8 | $6 – $11 | Hardwood |
| Hard Maple | $3 – $6 | $5 – $9 | Hardwood |
| White Oak | $5 – $10 | $8 – $15 (QS: $12-$20) | Hardwood |
| Black Walnut | $6 – $12 | $10 – $18 (FAS: $14-$22) | Hardwood |
| Sapele / Mahogany | $6 – $9 | $9 – $14 | Exotic |
| Padauk / Jatoba | $14 – $17 | $20 – $24 | Exotic |
| Cocobolo / Ebony / Ziricote | $45 – $75 | $51 – $89+ | Rare Exotic |
Sources: The Wood Yard price list (Aug 2026), CraftQuote 2026 hardwood pricing guide (Mar 2026). Prices are base rates for 4/4 (1-inch) stock before volume discounts; get a dated quote from your supplier for an exact number.
📊 Commodity softwood (framing lumber) traded at roughly $0.55 per board foot as of late 2024, according to Statista’s monthly lumber price index – well below retail hardwood pricing because it’s sold in bulk, unplaned, and unsorted by grade.
Best Moisture Meter Pick
Klein Tools ET140 Pinless Moisture Meter
Checks moisture content in a board without leaving pin holes – useful for verifying a “kiln-dried” claim before you pay a premium for it.
- Best for: checking lumber at the yard before buying, without marking the wood
- Why we picked it: pinless design detects moisture up to 3/4-inch deep, and Klein Tools is a trusted trade-tool brand
- Main drawback: pinless meters read slightly less precisely than pin-type meters on rough-sawn or uneven surfaces
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How to Calculate Board Feet and Total Cost
The board-foot formula is the same regardless of species or price: multiply thickness, width, and length, then divide by 144 (or by 12 if length is already in feet).
- Measure the board: record thickness and width in inches, and length in either inches or feet.
- Apply the formula: Board Feet = (Thickness in. x Width in. x Length in.) / 144, or (Thickness in. x Width in. x Length ft.) / 12.
- Get a current price quote: ask your supplier for their per-board-foot rate for the exact species, grade, and surfacing you want – posted online prices are a starting point, not the invoice number.
- Multiply for total cost: Total Cost = Board Feet x Price per Board Foot.
- Add a buffer: budget an extra 10-15% for straightforward projects, or 15-20% for projects with defects to cut around, color-matching needs, or complex joinery cuts.
Worked example: a rough-sawn cherry board 1 inch thick, 8 inches wide, and 6 feet long: (1 x 8 x 6) / 12 = 4 board feet. At $6/bf rough-sawn cherry, that’s $24 before any waste buffer.
Buying dimensional softwood for framing instead of hardwood for furniture? Our wood weight calculator and the full woodworking calculators guide cover board feet alongside the other numbers – weight, shrinkage, screw count – that come up when pricing out a project.
Why Board Foot Prices Vary by Region and Season
Location changes the number more than most buyers expect. Species that don’t grow locally cost more once transportation is added – walnut is cheaper near the Midwest and Appalachians where it’s harvested, and pricier on the coasts. Mill capacity, local demand, and even fuel costs shift prices by 20-30% between regions for the identical board.
Seasonal swings are smaller but real: softwood framing lumber often ticks up in spring and summer alongside construction demand, while hardwood pricing tends to move more slowly, tracking mill supply and export demand rather than the calendar. Either way, a price you saw quoted six months ago isn’t a reliable number today – always ask for a current, dated quote before budgeting a project.
“The number that catches first-time buyers off guard is the invoice, not the sticker. Most yards quote a base per-board-foot price, then add a planing fee, a fence or resaw charge for custom widths, and round the total board footage up. Ask upfront whether the quoted price already includes surfacing before you plan a budget around it.”
Tips for Smart Savings on Lumber
- Buy rough-sawn and mill it yourself if you have a planer and jointer – it’s routinely 30-50% cheaper than pre-surfaced stock for the same species and grade.
- Buy in bulk when you can. Most yards apply volume discounts at 20+, 50+, and 100+ board feet – worth planning ahead for if you have a multi-project queue.
- Consider a lesser-known species. Ash and hickory offer hardwood strength and grain interest at prices well below walnut or figured maple.
- Buy common grade for painted or hidden parts. FAS grade is worth paying for on show surfaces; common grade is a waste of money on a drawer box nobody sees.
- Negotiate on large or odd-lot orders. Suppliers often have flexibility on price for full-board purchases, off-cuts, or clearing older inventory.
What Buyers Miss on Rough-Sawn Lumber
Most lumber yards round board footage up to the nearest whole or half board foot on odd cuts, and a posted “per board foot” price is almost always the base, small-quantity rate – not the number that ends up on a real invoice once a fence charge, resaw fee, or planing pass gets added. Asking upfront whether the quoted price includes surfacing, and getting the total in writing before cutting, avoids the most common budget surprise on a lumber run.
Frequently Asked Questions
How much does a board foot of wood cost?
It depends heavily on species. Softwoods like pine and fir run $2 to $6 per board foot, common hardwoods like red oak and ash run $4 to $9, premium hardwoods like walnut and white oak run $8 to $22, and exotic species can exceed $50. Surfaced lumber costs 40-70% more than rough-sawn for the same species and grade.
How many board feet is a 4×8 sheet of plywood?
A 4×8 sheet of 3/4-inch plywood equals 32 board feet, based on the 1-inch-thick standard measurement. Sheet goods are usually priced per sheet rather than per board foot, though, so this conversion mainly matters when comparing plywood cost to solid lumber cost for the same project.
What’s the difference between a board foot and a linear foot?
A linear foot measures length only, regardless of thickness or width – it’s how construction studs and trim are usually priced. A board foot measures volume (thickness x width x length), which is why hardwood lumber for furniture and cabinetry is priced by the board foot instead – two boards of the same length can have very different board footage if their thickness or width differs.
Is kiln-dried lumber more expensive than air-dried or green lumber?
Yes, typically. Kiln-drying takes equipment, time, and energy, so kiln-dried (KD) stock usually costs more per board foot than air-dried or green lumber of the same species. The upside is lower, more stable moisture content – kiln-dried wood is less likely to warp, cup, or shrink after you build with it, which is why most hardwood dealers sell KD as their default stock.
What’s the cheapest wood by board foot?
Eastern white pine and poplar are typically the cheapest common species, running $1 to $4 per board foot rough-sawn. Douglas fir and construction-grade softwoods sold in bulk (framing lumber) can run even lower, closer to $0.55 per board foot at commodity pricing, but that’s unsorted, unplaned stock, not furniture-grade material.
Why is rough-sawn lumber cheaper than surfaced lumber?
Surfacing (S2S or S4S) means the mill has already planed the board smooth on two or four faces, which costs labor and typically removes about 1/8 inch of thickness per surfaced face. Rough-sawn skips that step, so you’re buying raw material only – at the cost of needing your own planer and jointer to finish the surfaces yourself.
Conclusion
Board foot cost comes down to four levers: species, grade, surfacing, and where you’re buying. Pine and fir stay under $6 a board foot in most markets; oak, cherry, and maple run $4 to $16; walnut and exotics climb well past $20. Always get a dated quote from your supplier rather than relying on a number found online – and remember that surfaced lumber, volume, and any milling extras will move the final invoice above the base per-board-foot price you started with.
