Asphalt Calculator
Estimate how much hot-mix asphalt you need for a driveway, path, or paving project. Calculate tons, cubic yards, waste, and material cost.
Results
- Volume needed
- 4.44 cu yd
- With 10% waste
- 4.89 cu yd
- Cubic feet
- 120 cu ft
- Cubic meters
- 3.4 m³
- Estimated weight
- 9.9 tons
Estimates only. Round up and buy a little extra to account for waste, spills, and breakage.
Formula
Volume (cu ft) = area × depth ÷ 12. Cubic yards = cu ft ÷ 27. Waste-adjusted = volume × (1 + waste%).
Frequently asked questions
- How much does a ton of asphalt cover?
- At 3 inches thick, one ton of compacted asphalt covers roughly 80 square feet.
- Why is asphalt sold by the ton?
- Asphalt is dense (~145 lb/cu ft), so suppliers price and deliver it by weight rather than volume.
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