Drywall Calculator

Calculate sheets, screws, and mud needed for your project by calczen.com

Project Dimensions

Total Wall Length (ft)

Wall Height (ft)

Openings (Windows/Doors sq ft)

Average door is ~20 sq ft, window ~12 sq ft.

Sheet Preferences

4' x 8' Standard (32 sq ft) 4' x 12' Large (48 sq ft)

Waste Factor (%)

Estimated Materials

Drywall Sheets Needed

Covering 80 sq ft

Joint Tape

0 ft

Screws

0 pcs

Joint Compound

0 gal

Total Area

0 sq ft

*This is a professional estimate for standard installation. For ceilings or complex architecture, consider adding 15-20% waste factor. Always round up your material purchase.