Construction
Drywall Calculator: Sheets Needed
Calculate drywall sheets.
Right number of drywall sheets.
Sheet Sizes
- 4×8 (32sqft) — common
- 4×12 (48sqft) — high ceilings
Calculation
Area ÷ sheet area. Add 10% waste.
Materials
- Compound: 1 bucket/4-6 sheets
- Screws: 1lb/2 sheets
- Tape: 1 roll/6-8 sheets
Frequently Asked Questions
How many sheets?
Area ÷ 32 (4×8) + 10% waste.
Thickness?
1/2" walls. 5/8" ceilings/fire-rated. 1/4" overlays.
Compound?
~1 bucket per 4-6 sheets. 3 coats.