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Asphalt Calculator

Calculate tons of asphalt needed for driveways, parking lots, and road repairs. Free asphalt estimate calculator.

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Asphalt needed (incl. 10%)3.1 tons
Estimated material cost€376.20

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Frequently asked questions

How do I calculate asphalt tonnage?

Tons = Length (ft) × Width (ft) × Depth (inches) × 0.057 (for standard asphalt density). Round up and add 10% for compaction.

How thick should asphalt be?

Driveways: 2–3 inches. Parking lots: 4 inches. Roads: 4–6 inches. Always over a compacted base.

How do I price an asphalt job?

Calculate material tonnage × cost per ton, add base preparation and labour. Use Tregovia's estimates module to create a professional quote.