Sapele board foot calculator
Enter the finished size of your parts and this works back to the rough sapele you need to buy. Price and weight are already filled in — change the price to whatever your yard charges.
- Ballpark price
- $10.00/bf
- Weight
- 42 lb/ft³
- Janka hardness
- 1410 lbf
= 0.75"
Straight off the mill. You pay for the saw marks, the cup and the wane, and you mill it all away.
Advanced settings$10 a board foot · ballpark
Ballpark — use your yard's price
Buy this much
7.80board feet
Estimated cost
$78.00
Approx. weight
27 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.
Ask for
1 4/4 sapele, 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 sapele
The usual stand-in for genuine mahogany, and harder and heavier than it. Interlocked grain gives quartersawn boards a ribbon stripe that is the main reason to choose it, and the same interlocking makes it tear out if you plane against it. A helical head or a light scraping pass earns its keep here.
42 lb/ft³ · Janka 1410 lbf · prices reviewed 2026-09-01
Where to buy this
- 7.80 board feet of SapeleHome 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.
Buying sapele
The usual stand-in for genuine mahogany, and harder and heavier than it. Interlocked grain gives quartersawn boards a ribbon stripe that is the main reason to choose it, and the same interlocking makes it tear out if you plane against it. A helical head or a light scraping pass earns its keep here.
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.
Sapele questions
- How much does sapele cost per board foot?
- Roughly $10.00 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 sapele weigh?
- About 42 lb per cubic foot at furniture moisture content, which works out to roughly 3.5 lb per board foot. The calculator estimates the weight of your order so you know whether it fits in the car.
- How hard is sapele?
- 1410 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 sapele move with the seasons?
- A 12" wide plain sawn board moves about 1/4" across its width between a 30% winter and a 70% summer, and roughly 64% 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 sapele?
- The usual stand-in for genuine mahogany, and harder and heavier than it. Interlocked grain gives quartersawn boards a ribbon stripe that is the main reason to choose it, and the same interlocking makes it tear out if you plane against it. A helical head or a light scraping pass earns its keep here.
More on buying and milling it
- Jointer and planer
Milling rough stock flat and square, and how much of the board you pay for and then remove.
- Board foot chart — printable
- Janka hardness chart by species — printable
- Wood movement chart by species — printable