Board Foot Calculator

Board foot calculator is a construction calculator to calculate the volume of lumber. Board feet calculator is calculated based on the length, width, thickness of the lumber.

Board Feet Calculator

Length(l)
Width(w)
Thickness(h)
Quantities
Total Board Feet 1.125

How to calculate board feet?

Following is a board foot formula that shows you how to calculate board feet of lumber.
Board foot (inches) = (length x width x thickness)÷144

Board foot (feet) = (length x width x thickness)÷12

For example, the board foot of a 2 inches width, 4 inches thick, and 8 inches length lumber is
(2 x 4 x 8) ÷ 144 = 0.44.

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