Example 1: A 4/4 board 8 inches wide and 8 feet long has 5.33 bd. ft. = 5.33 bd. ft.
The basic calculation for board feet is:
This is a piece of five quarter. This is sixth quarter ten quarter and twelve quarter and except.MoreThis is a piece of five quarter. This is sixth quarter ten quarter and twelve quarter and except. For these ones with braids I misread areas here this is all one board foot.
A board foot (as discussed in What is a Board Foot?) is a volume measurement that is impacted by three dimensions: thickness, width and length. A square foot, on the other hand, is an area measurement that involves just two dimensions: width and length.
Find the square footage of each space and add together to find the total square footage needed. Divide by the total square footage by the square footage of a sheet of plywood to find the number of sheets required to cover the space. A 4×8 sheet of plywood is 32 ft.
Lineal Foot – A lineal foot one is 1 foot in length or 12 inches. It is a measurement of a straight line. Board Foot – is actually a measurement of volume. A board foot is one square foot, one inch thick.
Accurately counting and estimating hardwood lumber is a critical calculation. Thus, knowing the board foot formula is extremely important. When lumber is miscalculated, bad things happen: Customers are over charged.
A 2x4x10 board has 6.66667 total board feet in it: the board foot factor (BFF) of a 2×4 is 0.666667.
Say we need 20 pieces of a 2x4. By 12 the way you'd put that in is 2. By 4 by 12 and then I hitMoreSay we need 20 pieces of a 2x4. By 12 the way you'd put that in is 2. By 4 by 12 and then I hit convert. And over the 8 key it says board feet.
Board Footage. TIP: To calculate board feet: rough standard thickness X actual width X actual length divided by 144. Use the thickness of the material you intend to start with, not end with. For example, the 3/4″ top will start from 4/4 lumber.
A single board foot is one square foot of wood that is one inch thick. You can measure board feet by multiplying length x width x thickness in inches, and then dividing by 144. If ordering a large amount by board feet, just multiply the total board feet needed by the price per board foot for the total cost.
For example, a 12-foot x 12-foot deck of 5/4 x 6 pressure treated wood decking on 16 inches on center spacing of joists will require: A 12-foot long deck with joists 16 inches on center will require 10 joists. 20 fasteners x 26 (number of rows of decking) = 520 fasteners. Add 10 percent to be safe.