Drywall Sheet Calculator

Whether you're renovating a single room or finishing an entire basement, calculating the number of drywall sheets needed is essential to budgeting and planning your project. The Drywall Sheet Calculator on NGDrives is a user-friendly tool that helps homeowners, contractors, and DIYers determine the total area of walls and ceilings, how many drywall sheets are required, and what it will cost.

Real-life home renovation projects often face unexpected expenses due to poor planning. This calculator reduces guesswork by delivering precise material estimates before you even hit the hardware store. For example, if you're remodeling a bedroom and need to drywall all four walls and the ceiling, you can simply input the room's dimensions—length, width, and height—along with your preferred sheet size and the cost per sheet. In seconds, you'll get the total area, number of sheets needed, and estimated material cost.

This tool is practical for:

• Homeowners planning a renovation
• Contractors preparing quotes for clients
• Real estate investors estimating rehab costs
• DIYers taking on weekend projects

Not only does this help you buy the right amount of materials (avoiding waste and repeat trips), but it also allows you to compare costs across suppliers or sheet sizes.

Drywall is one of the foundational materials in home construction, and making accurate material estimates is the first step toward a smooth, cost-effective project. With this tool, you’ll start your project with confidence, clarity, and control over your budget.

Here’s how the calculator works based on your input:

• Width, Length, and Height of Room: These fields determine the wall and ceiling surface areas. The calculator uses these dimensions to compute the total square footage that needs drywall coverage.

• Total Room Area: Automatically calculated based on the dimensions you entered. Includes walls and optionally the ceiling.

• Sheet Size: Default is 4′ x 8′, the most common drywall size, but can be adjusted if other sizes are used. Each sheet covers 32 square feet.

• Cost per Sheet: Enter the price you expect to pay per drywall sheet at your local hardware store.

• Number of Sheets: Calculated based on total area divided by the area per sheet (plus a waste factor if included).

• Sheet Cost: Automatically computed by multiplying the number of sheets by the cost per sheet.

Output:

• Total square footage to be covered

• Number of drywall sheets needed

• Estimated total material cost

If you encounter any issues or have suggestions for improvements, please report them using the form below.