· the weight of a standard 4-foot by 8-foot drywall sheet is directly related to its thickness. For the most common residential thickness, a standard 1/2-inch panel weighs approximately 50 to 57 pounds , while a lighter-core version might weigh closer to 39 to 44 pounds. Let’s break down the typical weight of a drywall sheet in both pounds and kilograms, without any conversions. How much does 14 drywall weigh? How much does a panel of drywall weigh? A 5/8 sheet of drywall, which is used to achieve fire ratings, typically weighs a little over 70 pounds. · learn how to calculate the weight of a sheet of drywall based on its size, thickness, and type. The easiest way to calculate the weight of a drywall sheet is by calculating the weight per square foot. Find out the average weight of standard drywall sheets and the factors that influence their weight. · the weight of a drywall sheet depends on several factors, including its thickness, size, and type. · enter the drywall dimensions, thickness, and type to calculate the weight per sheet and the total weight for your project. How much does 4x10 drywall weigh? How much does a drywall sheet weigh? · one sheet of 4’ x 8’ by ½’ lightweight drywall weighs approximately 40 pounds while a 4’ x 8’ by 5/8’ drywall weighs around 53 pounds per sheet. · for a frame of reference, standard ultralight 1/2 drywall that is used in interior residential construction generally weighs about 39. 2 pounds for one 4 x 8 sheet. Lightweight drywall is slightly lighter than standard drywall, and it is best for diy projects. If you’re planning on refinishing your wall yourself, which means you’d need to buy, carry and bring drywall home, you probably would want to know how much drywall weighs.