The actual measurements are the final size. To figure the board foot measurement of a piece of woo multiply the length x width x thickness in inches, then divide by 144. Hardwood lumber is sized based on how many sides are surfaced.
This can be confusing because it is a mixture of nominal and actual sizes. EZ Woodworking Plywood Prices Plywood Grades CDX Plywood Lumber Dimensions Lumber Prices CDX Plywood Wood Joints. Actual Sizes and Dimensions of Lumber Hunker Jul 1 20Standard dimensions for construction lumber include thicknesses of one-by and two-by and widths from two inches to inches.
In North America, hardwood lumber is usually specified using the quarter system, where a board is identified by its thickness in quarters of an inch. Lumber Dimensions and Size Measurements A board foot is equal to a piece of wood inches long x inches wide and inch thick, or 1cubic inches. A piece of x pine, for example, actually measures inch thick and inch wide, while a x framing stud is actually about 12.
If your project calls for precise measurements, be sure to check your lumber before purchasing. Dimensional Lumber - Definition, Types, and Sizes A typical dimensional lumber designation might read as such: in.