Drywall Calculator

Use this drywall calculator to estimate sheets, screws, joint compound, and tape for your walls or ceilings. Ideal for contractors and DIY projects.

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How to Use

Enter total wall or ceiling area to instantly calculate drywall materials.

Example

800 sq ft = 25 sheets, ~800 screws, 2 buckets (5 gal each), 2 rolls (500 ft each, 1000 ft total).

Material Guidelines

• 1 sheet = 32 sq ft
• 32 screws per sheet
• 1 bucket (5 gallons) per 500 sq ft
• 1 roll of tape (250 ft ≈ 500 sq ft coverage)

Tips

• Order 10% extra drywall
• Use moisture-resistant drywall in bathrooms
• Stagger seams

Frequently Asked Questions

How many screws per sheet?
About 32.

How much compound?
1 bucket (5 gallons) per 500 sq ft.

How much tape?
1 roll (250 ft ≈ 500 sq ft coverage)