How do you calculate linear board feet?

Asked by: Shawn Grayson

How do you measure a board foot?

1. Take a rectangular piece of lumber.
2. Measure the length of it in feet, rounding to the nearest decimal place.
3. Measure the width in inches. …
4. Measure the thickness in inches.
5. Multiply all three numbers together and divide by 12.

Feb 10, 2021

How many board feet are in a linear foot?

A 1x10x1 has 0.833333 board feet (We multiply the 1” thickness by the 10” width then divide by 12 to calculate our board foot factor (BFF), which is the number of board feet per linear foot. So, this 1′ long board has 0.833333 board feet of material.

What is the difference between board feet and linear feet?

Remember, a linear foot is simply a measurement of length. It takes absolutely no interest or account for the volume of what you’re measuring. A board foot in contrast is more concerned with the volume regardless of the length.

How do you convert LF to SF?

Converting that measurement to linear feet can seem a bit tricky at first, but once you get the hang of it, it’s as easy a 1-2-3! All you need to do is multiply your square footage by 12 and then divide it by the width of the board you’re looking at purchasing it.

How do you measure linear feet for wood?

Timber is measured in board feet and linear feet. You can find the board foot measurement by multiplying length x width x thickness in inches, and then dividing by 144. Calculate linear feet by simply measuring the length of the board.

What is a linear foot of wood?

Linear Feet



A measurement in a straight line. Linear footage measures just one dimension. This is the unit of measurement to use when buying or selling wood that’s cut to standard or uniform dimensions.

Which is cheaper board foot or linear foot?

Get what I’m saying? You’re paying by the lineal foot. The longer the board, the more expensive it is.

Is 1 linear foot the same as 1 foot?

Technically, a linear foot is a measurement that is 12 inches long (so, one foot) and that is measured in a straight line, which is why it’s called linear.

How many feet is 10 linear feet?

For example, if a piece of flooring is available that is 10 feet long, 12 inches wide, and 0.5 inches thick, it is 10 linear feet. If another piece is 10 feet long, 6 inches wide, and 0.75 inches thick, it is still 10 linear feet.

How many feet is 32 linear feet?

2×4 boards: 8 feet times 4 boards = 32 linear feet.

What size is a board foot?

A board foot is a wood measurement for a piece of lumber 12″ wide by 1′ long by 1″ thick for estimating purposes.

What is a board foot and how is it calculated?

By definition, a board foot is one square foot, one inch thick. The most common mistake made in calculating board footage is forgetting to multiply by the thickness. Example 1: A 4/4 board 8 inches wide and 8 feet long has 5.33 bd. ft.

How much is 3 linear feet?

Common Lengths in Linear Feet

How many board feet are in a 2×10?

1.67 bd. ft

ft. 2” x 10” x 1′ = 1.67 bd. ft.

How many board feet are in a 4×8 sheet of plywood?

A 4×8 sheet of plywood is 32 ft².

What is the formula to calculate the board foot for a number of pieces?

Board footage is calculated by multiplying the nominal thickness in inches (T) by the nominal width in inches (W) by the actual length in feet (L) and dividing by 12. The formula is: T x W x L = Board ft.

What does MBF mean in lumber?

1000 board feet

As you mentioned, MBF is a forestry term for “1000 board feet“. M = Roman Numeral = 1000; BF = board feet. It is common to report stumpage, FOB, and lumber prices in $/MBF or $/BF.

How many board feet are in a 4×8 sheet of drywall?

How to Estimate Drywall or Sheetrock

How do you figure board feet in drywall?

Measure the total square footage of the areas where the drywall will be installed. Multiply the width times the height of each wall or ceiling area, then add all of the quantities together to get a total square-foot amount.

How much does it cost to hang and finish drywall per square foot?

Drywall installation costs $1.50 to $3.50 per square foot, depending on the ceiling height, drywall type, and level of finish. Drywall costs $0.50 to $0.80 per square foot for materials. The labor cost to hang and finish drywall is $1.00 to $2.70 per square foot. The cost to drywall a 12×12 room is $580 to $1,800.