What is the measurement for lumber that is equal to 1" x 1" x 12"?

The measurement for lumber that is equal to 1" x 1" x 12" is referred to as a Board Foot. A board foot is a unit of measure for lumber that represents a volume of one foot long, one foot wide, and one inch thick. Thus, for a piece of lumber measuring 1" x 1" x 12", you calculate the volume by multiplying the thickness (1 inch) by the width (1 inch) by the length (12 inches), and when converted to feet, it equals one board foot.

Understanding this measurement is crucial for estimating quantities of lumber needed for projects, as board feet provide a consistent way to quantify and compare different types of lumber regardless of their dimensions. The other measurement options have different meanings; for instance, a square foot is a measure of area, not volume, while a linear foot measures length only and does not account for thickness or width. A log foot, on the other hand, is a measurement typically used for logs based on their diameter and length, which does not apply in this context.