What this drywall calculator estimates

The calculator estimates wall and ceiling area, order area with waste, sheet count, screw count, tape rolls, compound buckets, and material cost.

What to verify before hiring or buying

Check moisture-resistant board needs, fire-rated assemblies, ceiling thickness, patch vs full-sheet strategy, texture matching, dust control, disposal, primer, and who handles final paint prep.

Common questions

How much drywall waste should I include?

A 10% to 15% buffer is common for simple rooms. Small rooms, many openings, damaged sheets, ceilings, and awkward cuts can need more.

Does this include finishing labor?

No. It estimates materials. Hanging, taping, mudding, sanding, texture, priming, dust control, and cleanup can dominate the real project cost.

Can this estimate ceilings too?

Yes. Leave the ceiling option checked when the ceiling is part of the project. Turn it off for wall-only repairs or partial remodels.