Back to Free Tools
Drywall Sheet Calculator
Drywall sheet quantities for walls and ceilings.
Project measurements
How it’s calculated
Sheets = round up(surface SF ÷ sheet SF). Purchase = round up(surface SF × (1 + waste ÷ 100) ÷ sheet SF).
Sheet areas: 4′ × 8′ = 32 SF, 4′ × 10′ = 40 SF, 4′ × 12′ = 48 SF. Layout, cuts and openings can affect actual sheet requirements.
Need a More Detailed Construction Estimate?
Our free calculators are useful for quick quantity calculations. For a complete construction estimate, upload your drawings and let our team prepare a customized quotation.
Receive your customized quotation in less than 4 hours after submitting your drawings.
Upload Drawings & Get a QuoteThe four-hour commitment is for your quotation only. Completed-service delivery is confirmed in your quotation.