Asphalt Calculator

Estimate asphalt volume, weight, waste, and material cost for a rectangular paving area.

Results will appear here.

Planning estimate only. Verify dimensions, waste, coverage, product specifications, and local requirements before purchasing materials.

This tool runs completely in your browser. No data is transmitted, stored, or logged.

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Formula & evidence

How this calculator works

Reviewed July 2026

Formula

Tons = length × width × compacted depth in feet × density ÷ 2,000 × (1 + waste).

Sources

Sources support the method, terminology, or planning context. Editable assumptions remain your responsibility.

Privacy: Inputs and results stay in this browser. Results are planning estimates, not professional advice.