The most common plywood sizes are 4- x 8-feet sheets and 5- x 5-feet sheets.  

Most places also carry pre-cut project panels that are available in different sizes that may vary by store. These project panels help eliminate waste, cut costs and are easier to transport than full-size panels.  

The most common thickness of plywood is 1/2-inch, but plywood thickness can range from 1/8-inch to 3/4 inches.

So, you know that you need plywood for your next project but you are unsure of which size you need. In fact, you might not even be aware of the sizes available. Here, we will discuss the difference sizes available, including the different thicknesses and lengths. The type of plywood you need will also help determine which sizes you should use.

Hopefully we will effectively answer the question ‘what size does plywood come in?’ so that you can continue working on your do-it-yourself project. When we are done, you will be able to move on to your purchase and begin effectively working on your project.

Standard Sizes

Plywood is a necessity when it comes to building just about anything. If you are in the cabinet-making trade or you just want to complete a do-it-yourself building project at home, you will likely need to purchase and use plywood. You want to make sure you do so in the right size. Of course, you also want to make sure you choose the right type of plywood for your project. This means that you need to know what size plywood comes in before you can continue working on your do-it-yourself chore.

The standard sheet of plywood measures 4 x 8 feet. However, it comes in a variety of different thicknesses. To complicate things a bit further, there are specialty sizes available as well.

Widths and Lengths

If building in the United States, the length and width of plywood is measured in standard units. As described, the most common size for a sheet of plywood is 4 x 8 feet.

Hardwood plywood is also available in sizes 2 x 2 feet, 2 x 4 feet, and 4 x 4 feet. Utility plywood is available in sheets that are longer, measuring 4 x 10 feet. Also available for utility plywood are sheets that measure 5 feet wide and come in lengths of 6, 8 and 10 feet.

What Size Does Plywood Come In?

sheets of plywood that comes in different sizes

So, you know that you need plywood for your next project but you are unsure of which size you need. In fact, you might not even be aware of the sizes available. Here, we will discuss the difference sizes available, including the different thicknesses and lengths. The type of plywood you need will also help determine which sizes you should use.

Hopefully we will effectively answer the question ‘what size does plywood come in?’ so that you can continue working on your do-it-yourself project. When we are done, you will be able to move on to your purchase and begin effectively working on your project.

Standard Sizes

Plywood is a necessity when it comes to building just about anything. If you are in the cabinet-making trade or you just want to complete a do-it-yourself building project at home, you will likely need to purchase and use plywood. You want to make sure you do so in the right size. Of course, you also want to make sure you choose the right type of plywood for your project. This means that you need to know what size plywood comes in before you can continue working on your do-it-yourself chore.

The standard sheet of plywood measures 4 x 8 feet. However, it comes in a variety of different thicknesses. To complicate things a bit further, there are specialty sizes available as well.

Widths and Lengths

If building in the United States, the length and width of plywood is measured in standard units. As described, the most common size for a sheet of plywood is 4 x 8 feet.

Hardwood plywood is also available in sizes 2 x 2 feet, 2 x 4 feet, and 4 x 4 feet. Utility plywood is available in sheets that are longer, measuring 4 x 10 feet. Also available for utility plywood are sheets that measure 5 feet wide and come in lengths of 6, 8 and 10 feet.

Thickness — Nominal and Actual

There are several variations available when it comes to plywood thickness, which can have an effect on your project. Thickness of plywood ranges from 1/8 inch all the way to 1 ¼ inches. However, bear in mind that those numbers do not actually represent the actual thickness of the plywood.

Sanding of the wood, which takes place during manufacturing, can remove up to 1/32 inch of material from the plywood sheet. So, for example, a plywood sheet with a thickness of 3/8 inch really has a thickness of 11/32 inch.

The standard thicknesses for plywood are 1 ¼, 1 1/8, ¾, 5/8, ½, 3/8, ¼, and 1/8 inches. The corresponding actual thicknesses are 1 ¼, 1 1/8, 23/32, 19/32, 15/32, 11/32, 1/4, and ⅛, respectively. This takes into the effect of sanding throughout the process of manufacturing the plywood for each of these sizes.