Drywall Calculators
Calculate how many drywall sheets you need to hang a room or garage.
Calculators
Which measurement should I take first?
Measure total wall and ceiling square footage separately, since ceilings often need a different sheet orientation and more cuts around fixtures. Standard sheets come in 4x8 and 4x12 sizes — pick the sheet size you plan to buy before running the numbers, since it changes how many sheets and how much waste you'll have.