Drywall/Plasterboard Calculator
Calculate drywall/plasterboard sheets, mud, and tape needed
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Helpful Tips
- Use 1/2" drywall/plasterboard for most walls, 5/8" for ceilings and fire-rated areas
- Hang sheets horizontally on walls to reduce joints
- You need about 3.5 lbs of screws per 1000 sq ft
- Allow joints to dry completely between coats of mud
Formula Used
Sheets = (Total Wall Area - Openings) ÷ Sheet SizeAbout This Calculator
Determine the number of drywall/plasterboard sheets, joint compound, and tape needed for your walls and ceilings. Accounts for door and window cutouts.