Drywall calculator Drywall CalculatorDrywall Calculator SI Units (Metric) Imperial UnitsInput ValueUnit Wall Heightm Wall Lengthm Wall Aream² Drywall Widthm Drywall Lengthmm Board Aream² Drywall Layersnr Stud Spacingm Waste Percentage% Fastenersnr/m² Panels per Boxboards/box Fasteners per Boxfasteners/boxOutput ValueUnit Drywall Panels720nr Waste5% Total Panels756nr Total Panels Boxes37.8nr Studs7nr Total Fasteners388nr Total Fasteners Boxes3.88nr Calculate