Crush & Gravel CalculatorWHATSON / CONSTRUCTIONCrush & Gravel CalculatorMeasure an aggregate layer and estimate volume, mass and cost.Starting measurements are editable examples. Enter your site measurements and supplier quotes.1 Layer dimensionsShapeRectangleCircleMeasurement unitFeetMetresInchesCentimetresMillimetresLengthWidthDiameterLayer thickness (in)2 Loose materialLoose bulk density (kg/m³)Ordering allowance (%)Added once to the measured requirement.Aggregate quote (PKR / cft)Optional. Enter your own supplier quote.Calculate estimateReset inputs