Aggregate Base Calculator

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Estimate aggregate base volume and mass for roadwork.

RoadworkWorking calculatorMobile friendly

Aggregate Base CalculatorVisual reference for this tool.

Use this calculator for quick estimating and planning. Verify project-specific assumptions before final procurement or design.

Length (m)

Width (m)

Thickness (m)

Density (kg/m³)

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Note—

Calculations run locally in your browser; no backend is required.

Mass = Length × Width × Thickness × Density

100 × 5 × 0.15 m gives 75 m³ aggregate base.

For structural, electrical, code-compliance or safety-critical work, use this as a preliminary estimate and verify with a qualified professional.

Short answers for common estimation questions.

They are estimation values. Site conditions, product specifications and local practice can change final quantities.

Yes. Civil Micros is designed to work on mobile browsers without a backend.

Continue your calculation workflow.