White oak board foot calculator
Enter the finished size of your parts and this works back to the rough white oak you need to buy. Price and weight are already filled in — change the price to whatever your yard charges.
- Ballpark price
- $9.00/bf
- Weight
- 47 lb/ft³
- Janka hardness
- 1360 lbf
= 0.75"
Straight off the mill. You pay for the saw marks, the cup and the wane, and you mill it all away.
Ballpark — use your yard's price
Buy this much
7.80board feet
Estimated cost
$70.20
Approx. weight
31 lb
Finished volume
4.50 bf
Your parts contain 4.50 bf of wood. Milling 3/4" parts needs 1" rough stock, which takes that to 6.00 bf, and the Rough allowance of 30% for cutoffs and defect brings it to 7.80 bf.
Where to buy this
- 7.80 board feet of White oakHome DepotLowe's
Big-box stores carry a handful of species in nominal sizes; for anything else a hardwood dealer sells by the board foot, which is what this figure is in.
Plain search links, nothing sponsored. Prices and stock are the shop's, and a local lumberyard will usually beat both on solid stock.
Ask for
1 4/4 white oak, 12 ft long and about 8″ wide
8.00 bf — 3% over what you need, and each board yields 4 of your pieces. Hardwood is sold random-width, so expect the yard to hand you something close rather than exact.
Working white oak
Closed pores make it the one to use for anything that holds liquid or lives outdoors. Quartersawn white oak gives you the ray fleck that Arts and Crafts furniture is built on, at roughly double the price of flatsawn. It is hard on blades and it will react with steel — wipe up swarf before it stains.
47 lb/ft³ · Janka 1360 lbf · prices reviewed 2026-09-01
Buying white oak
Closed pores make it the one to use for anything that holds liquid or lives outdoors. Quartersawn white oak gives you the ray fleck that Arts and Crafts furniture is built on, at roughly double the price of flatsawn. It is hard on blades and it will react with steel — wipe up swarf before it stains.
The price above is a national ballpark for reasonable-grade 4/4 stock, last reviewed 2026-09-01. Hardwood prices move with region, grade, width and supplier — treat this as a starting point and ring your yard before you commit to a budget.
White oak questions
- How much does white oak cost per board foot?
- Roughly $9.00 per board foot for 4/4 stock, as a national ballpark last reviewed 2026-09-01. Regional supply, grade, width and whether you are buying from a hardwood dealer or a big-box store move this a long way — the calculator lets you type in your own price.
- How much does white oak weigh?
- About 47 lb per cubic foot at furniture moisture content, which works out to roughly 3.9 lb per board foot. The calculator estimates the weight of your order so you know whether it fits in the car.
- How hard is white oak?
- 1360 lbf on the Janka scale. For reference, red oak is 1290 and is the usual benchmark for a hardwood floor; anything much under 1000 will show dents in a tabletop that gets used.
- How much does white oak move with the seasons?
- A 12" wide plain sawn board moves about 0.31" across its width over a typical seasonal swing, and roughly 49% of that if it is quartersawn. Design any solid panel wider than about six inches to float rather than be fastened at both edges.
- What should I know about working white oak?
- Closed pores make it the one to use for anything that holds liquid or lives outdoors. Quartersawn white oak gives you the ray fleck that Arts and Crafts furniture is built on, at roughly double the price of flatsawn. It is hard on blades and it will react with steel — wipe up swarf before it stains.