fbm\text{fbm}

board foot

Volumeexact by definition

A board foot is exactly 1/12 of a cubic foot, 2.359737216 litres, the volume of a board one foot square and one inch thick. It is the unit hardwood lumber is sold and inventoried in throughout North America, and the unit standing timber is cruised in.

Watch out: Board footage is calculated from nominal dimensions, not actual ones. A "2 by 4" measures 1.5 by 3.5 inches after drying and planing, so an eight-foot stud is billed as 5.33 board feet of wood but contains only about 3.5. The convention is universal and intentional, but it means board feet and delivered volume are not the same number.

1 fbm\text{fbm} 2.3597372 L\text{L}

One board foot in every volume unit

2,359,740cubic millimeter (mm³)
2,359,740microliter (μL)
2,359.74milliliter (mL)
2,359.74cubic centimeter (cm³)
478.753US teaspoon (tsp)
235.974centiliter (cL)
159.584US tablespoon (tbsp)
144cubic inch (in³)
83.0511imperial fluid ounce (imp fl oz)
79.7922US fluid ounce (fl oz)
23.5974deciliter (dL)
9.97403US cup (cup)
4.98701US pint (pt)
4.15256imperial pint (imp pt)
2.49351US quart (qt)
2.35974liter (L)
2.35974cubic decimeter (dm³)
2.07628imperial quart (imp qt)
1board foot (fbm)this unit
0.623377US gallon (gal)
0.51907imperial gallon (imp gal)
0.0833333cubic foot (ft³)
0.0669637US bushel (bu)
0.0235974hectoliter (hL)
0.0201089US beer barrel (bbl beer)
0.0148423oil barrel (bbl)
0.00308642cubic yard (yd³)
0.00235974cubic meter (m³)
0.00235974kiloliter (kL)
0.000833333hundred cubic feet (CCF)
0.000651042cord (cord)
0.00000191307acre-foot (ac·ft)
6.23377e-07million US gallons (MG)
2.35974e-12cubic kilometer (km³)