Board Foot Calculator

Board Diagram

What's a board foot, anyway?

Unlike square footage, which measures area, board footage measures volume. It’s used when buying lumber in different sizes.
By definition, one board foot of lumber equals one square foot that is one inch thick. To convert standard volume units into board feet,except our board foot calculator,you can use this formula:
1 board foot = 144 cubic inches = 1/12 cubic foot

How do your Board Foot Calculator to calculate board feet?

Board Feet = Width (in inches) × Length (in inches) × Thickness (in inches) ÷ 144

BTW,Board Foot Calculator It's Just an Estimation

Board footage helps you estimate how much lumber you'll need for a project, especially since you'll be cutting or gluing pieces from boards of different sizes.
It's always wise to buy extra lumber to ensure you're covered for cutting parts, gluing to width, aligning grain patterns and color, fixing mistakes, making test cuts for joinery, and testing finishes.

Common Lumber Applications and Their Board Foot Calculations

Deck Building Board Foot Calculatoion

Softwoods like cedar or pine are commonly used for decking. When building a deck with 2x6 planks, knowing how to calculate board feet can help estimate costs, even when lumber is sold by linear feet. For example, a 2x6 plank, which measures 1.5 inches thick and 5.5 inches wide, equals 0.763 board feet per linear foot.

Cabinetry Board Foot Calculation

Hardwoods such as oak, cherry, or walnut are popular choices for crafting elegant cabinets. When a millwork contractor purchases wood that is 3/4 inch thick (a standard size for cabinet facings) and 8 inches wide, each linear foot of the material equals 0.5 board feet.

Custom Furniture Board Foot Calculation

To build a dining table using a maple slab that's 2 inches thick and averages 30 inches wide over a 6-foot length, the builder would require 30 board feet of wood.
Here's the calculation:
30 in × 72 in × 2 in ÷ 144 = 30 board feet.