Specialty woodworking stores often more variety (and also higher prices), selling a variety of hardwood-faced plywood panels in sizes ranging from 12 x 30 to 24 x 48 inches. For most applications the 1/32” difference is not important, but for fine carpentry it may be critical to get grooves and cuts to be precisely the thickness of the plywood. The nominal thicknesses of plywood range from 1/8 inch, or 3.2 mm, to 1 1/4 inches, which is equivalent to 31.75 mm. A sheet of 1/2-inch plywood is really 15/32 inch thick, while a 3/4-inch sheet is 23/32 inch thick. The most common thickness of plywood is 1/2-inch, but plywood thickness can range from 1/8-inch to 3/4-inches. First to maximize the size of the table using ONLY one sheet of plywood. Our plywood calculator can estimate the number of 4′ x 8′ sheets needed for a project. Translates the most common dimensions of a plywood sheet, 4 feet 8 feet, to 1,219 by 2,438 mm in metric dimensions. The weight of a panel will vary by thickness and the type. A full-size sheet of plywood is 8 feet long by 4 feet wide, which can be difficult for one person to manipulate on a table saw (unless you are fortunate enough to have a really large infeed/outfeed … 3/4 thick plywood will weigh about 2.5 pounds per square foot (PSF). First gather up some heavy objects say cinder blocks or books or tools anything handy. A 4’ x 8’ sheet of 1/2-inch APA Standard Plywood would weigh 48 lbs. These different grades have different manufacturing tolerances and may vary more or less from the 3/4” nominal thickness. West Fraser 1/2-inch x 4 ft. x 8 ft. Standard Spruce Plywood Board (129)-Compare. For example, if the area to be covered in plywood is 800 ft 2 then 25 sheets of plywood will be needed to cover it. Chart represents most common plywood sheet sizes in inches (imperial system) and millimeters (metric dimensions). Find the best selection of Plywood at the lowest price at the Home Depot Canada. First, wood shrinks as it dries and moisture leaves the wood. x 4 ft. x 8 ft. Rtd Southern Yellow Pine Plywood Sheathing Plywood sheathing is ideal for residential Plywood sheathing is ideal for residential and light construction.