# ››Convert fifth to board foot

 fifth board foot

How many fifth in 1 board foot? The answer is 3.11688311688.
We assume you are converting between fifth and board foot.
You can view more details on each measurement unit:
fifth or board foot
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 1320.86025621 fifth, or 423.775998867 board foot.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between fifths and board feet.
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# ››Definition: Board foot

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.

# ››Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!