Drywall Weight Calculator
Estimate the total weight of drywall panels.
How It Works
Weight = Sheets × Sheet area × Weight per sq ft. 1/2 in ≈ 2.3 lb/ft², 5/8 in ≈ 2.7 lb/ft², 3/8 in ≈ 1.6 lb/ft².
Example
60 sheets of 4×8, 1/2 in: 60 × 32 × 2.3 = 4,416 lb (~73.6 lb per sheet).
Frequently Asked Questions
How heavy is a sheet of drywall?
A 4×8 sheet of 1/2 in weighs about 50–57 lb; 5/8 in type-X weighs around 70 lb.
Why does thickness matter?
Fire-rated 5/8 in is denser and heavier; it is required between some living spaces and garages.
Do I need to account for this?
Yes — for crew size, stud spacing, and ceiling support when hanging heavy panels.