How many jack in 1 board foot? The answer is 39.896103896104. We assume you are converting between jack [wine] and board foot. You can view more details on each measurement unit: jack or board foot The SI derived unit for volume is the cubic meter. 1 cubic meter is equal to 16907.01127946 jack, or 423.77599886667 board foot. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between jack [wine] and board feet. Type in your own numbers in the form to convert the units!
1 jack to board foot = 0.02507 board foot
10 jack to board foot = 0.25065 board foot
20 jack to board foot = 0.5013 board foot
30 jack to board foot = 0.75195 board foot
40 jack to board foot = 1.0026 board foot
50 jack to board foot = 1.25326 board foot
100 jack to board foot = 2.50651 board foot
200 jack to board foot = 5.01302 board foot
You can do the reverse unit conversion from board foot to jack, or enter any two units below:
A jack was a 2 ounce measure of wine in England.
The board-foot is a specialized unit of volume for measuring lumber in the United States and Canada. It is the amount of wood in a 12-inch long 1-inch-by-12-inch board (or 1 foot × 1 inch × 1 foot, about 30 × 2½ × 30 cm³), or the equivalent (144 cubic inches, 2.36 litres). Unfortunately, it is not truly a measure of volume, due to nominal and actual measures used in the lumber business. In addition, the definition is different for hardwood and softwood. Note that the cf of a 2x6x18' board is 1.03, not 1.5 because the actual dimensions are 1.5x5.5x18'. The calculations here do not apply to nominal lumber sizes which are actually slightly less.
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