Drywall Calculator
Sheets, screws, mud, tape for any room
📚 Learn more — how it works, FAQ & guide Click to expand
Learn more — how it works, FAQ & guide
Click to expand
Drywall calculator
Calculate drywall sheets, screws, mud, tape needed.
How to use this tool
- 1
Enter room dimensions
Length, width, ceiling height.
- 2
Select sheet size
Standard 4×8 or 4×12.
- 3
Get materials
Sheets, screws, mud, tape.
Frequently Asked Questions
Sheet size pros/cons
4×8: easier to handle solo. 4×12: fewer seams but needs 2 people. 4×12 is faster for pros.
Mud and tape quantities
Roughly 1.5 lbs joint compound + 50 ft tape per 4×8 sheet. Screws: ~40 per sheet (16" OC framing).
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