Calculating Board Foot Of Lumber

To understand how calculations are made you must first understand the thicknesses of hardwoods offered by lumber retailers. 14 videos play all material estimator calculated industries how to form pour and stamp a concrete patio slab duration. To calculate board footage use the following formulas.
calculating board foot of lumber

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The concept of a board foot can see confusing at first.

Calculating board foot of lumber. Bf board feet. Large slabs of rough wood lumber and exotic woods are usually measured and priced by the board foot which accounts for the thickness width and length of a piece of wood. A board that is 1 inch thick 1 foot wide 1 foot long is 1 board foot. A single board foot is equivalent to 1 square foot of lumber that is 1 inch thick meaning it has a length of 12 inches a width of 12 inches and a thickness of 1 inch.

Bf w t l 12 1 where. Dont know what board feet are. By definition a board foot is one square foot one inch thick. 1 board foot 144 in 3 112 ft 3 2360 cm 3 2360 liters 0002360 m 3.

Unlike square footage the board footage is a measurement of volumeit is used when purchasing multiple boards of lumber in various sizes. A single board foot of lumber measures 1 inch thick 12 inches wide and 12 inches long. A board foot indicates a volume quantity equal to a board 12 inches by 12 inches by 1 inch or one twelfth of a cubic foot. Board feet is a measurement of the volume of lumber often used by wholesalers and sawmills in canada and the united states.

What is a board foot. W nominal lumber width in. The formula for calculating board feet is first to multiply thickness by width by length in inches. Board footage is simply the unit of volume measure of a piece of wood in feet.

We are so used to looking at materials in terms of their surface area and thats why i think board feet confuses so many people. Board foot is a volume measurement used for lumber where. Board feet can be calculated as. By definition one board foot of lumber is one square foot that is one inch thickif you would like to convert regular volume units into board feet use the following relation.

Simply input your dimensions and click calculate. We sell most of our lumber by the board foot. Then divide the total by 144 for the total board footage of a given board. Go here to find out.

Mike day everything about concrete 1712801 views. This board foot calculator is a free to use tool for converting your dimensions into board feet the standard of measurement in the lumber industry. We also have a listing of the most common dimensions of lumber and their equivilent board foot measurement. A board foot is actually a measure of volume.