Plaster CalculatorWHATSON / CONSTRUCTIONPlaster CalculatorBuild a surface schedule and estimate plaster mix materials.Starting measurements are editable examples. Enter your site measurements and supplier quotes.1 ApplicationMeasurement unitFeetMetresInchesCentimetresMillimetresPlaster thickness (mm)Faces per surfaceOpenings per face (sq ft)2 Mix and allowanceSand parts per cement partDry volume factorBag mass (kg)Cement density (kg/m³)Ordering allowance (%)Added once to the measured requirement.3 QuotesCement bag price (PKR / bag)Optional. Enter your own supplier quote.Sand price (PKR / cft)Optional. Enter your own supplier quote.Surface scheduleRoomLengthWidthQuantityRemoveRoomLengthWidthQuantityRemoveAdd rowCalculate estimateReset inputs