How much drywall do I need for a 10x10 room: Calculate the amount of drywall required for your room renovationEverett GreenApr 08, 2025Table of ContentsTips 1:FAQTable of ContentsTips 1FAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeWhen planning to renovate or build a room, one of the most important considerations is how much drywall you will need. If you are working on a 10x10 room, you need to take into account several factors including the ceiling height, the number of doors and windows, and the type of drywall you will be using. A standard 4x8 sheet of drywall covers 32 square feet, and a 10x10 room has a total wall area of 400 square feet, assuming an 8-foot ceiling. This means you will need to calculate the area of each wall to determine how many sheets you need. First, calculate the perimeter of the room: 10 + 10 + 10 + 10 = 40 feet. Multiply the perimeter by the height of the walls: 40 feet x 8 feet = 320 square feet for the walls. If you include the ceiling, you need to add another 100 square feet (10 feet x 10 feet). This brings your total to 420 square feet. However, if there are any windows or doors, you will need to subtract their area from your total. For example, if you have a standard door that measures 3 feet by 7 feet, that’s 21 square feet. If you have a window that measures 3 feet by 4 feet, that’s another 12 square feet. So, in total, you would subtract 33 square feet from your 420 square feet, leaving you with 387 square feet. Next, divide that by 32 square feet (the coverage of one sheet of drywall): 387 ÷ 32 = approximately 12.1 sheets. It’s always a good idea to round up, so you should purchase 13 sheets of drywall for your 10x10 room to ensure you have enough material, taking into account any mistakes or miscalculations. Lastly, don’t forget to also buy additional supplies like screws, tape, and joint compound for a complete drywall installation.Tips 1:Make sure to measure accurately and consider the layout of your room before purchasing materials.FAQwelcome to CoohomHome Design for FreePlease check with customer service before testing new feature.