How To Compute Board Feet

For example the back of a pickup truck is about 48 inches wide.

How to compute board feet. Multiply the thickness of a board in inches by the width of the board in inches by the length of the board in feet and then divide the result by 12. By definition a board foot is one square foot one inch thick. You can also find the board footage of a board if your length dimension is in feet. Board foot insulation is a measurement of how much volume spray foam insulation can cover.

If there is a specific project calling for a certain amount of wood youll need to know how many trees to remove. 8in x 8ft x 1in. Board feet calculations and tables provide estimates only and may under or over estimate the usable board feet from the actual tree. How to compute lumber measurement.

A board foot is a volume 1 ft x 1 ft x 1 in so estimate the volume you need to fill before buying your spray foam insulation buy finding the square footage of the space. A board foot is also a common unit of measure for lumber in the usa and canada. Simply input your dimensions and click calculate. Andrew shares his method for quickly calculating board feet to help understand the ordering process.

Board feet is a measurement of the volume of lumber often used by wholesalers and sawmills in canada and the united states. Bdft t w l 12. We sell most of our lumber by the board foot. If you stack four layers on the truck 4 x 32 the total board footage is 128.

Woodworkers may calculate board feet by layer. If all dimensions are expressed in inches. Go here to find out. How to calculate board footage.

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. 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. A board foot is a piece of lumber 1 foot 12 inches long 1 foot wide and 1 inch thick which is equal to 144 cubic inches. For instance if the two boards above were oak and you know that the lumberyard charges 18 per board foot for oak in the first example above the cost for the board in the first example should be 90 5 bf x 18 per bf 90.

While it may seem confusing its actually pretty easy to calculate how many board feet of lumber. Using the formula a single layer of hardwood 96 inches in length in the back of the truck equals approximately 32 board feet. The amount of lumber is expressed in terms of board feet. We also have a listing of the most common dimensions of lumber and their equivilent board foot measurement.

Calculate board footage using length in feet. A board foot is actually a measure of volume. Dont know what board feet are.