Drywall
Calculators.
Free precision tools — no signup, no ads.
4 Tools
Drywall Calculator
Calculate drywall sheets, joint compound, tape, and screws for any room with GA-214 finish level guide
Drop Ceiling Calculator
Calculate suspended ceiling tiles, main runner pieces, cross tees, wall angle, and hanger wire for 2×2 or 2×4 tile grids
Soundproofing Calculator
Calculate wall STC rating and noise reduction for common drywall assemblies — compare soundproofing options and estimate material costs
Joint Compound Calculator
Calculate joint compound gallons, tape, and corner bead for any room — with finishing level guide and material cost estimates