About Asphalt Calculator
Estimate the tonnage and hot-mix asphalt required to pave driveways and parking lots.. Designed for accurate, instantaneous calculations with zero wait time.
Formula
Tons = [Length (ft) × Width (ft) × (Thickness (in) / 12) × 145 lbs/cu ft] / 2000
Example Calculation
A 50ft × 12ft driveway paved at 2.5 inches thick requires ~9.06 tons of asphalt.
How to Use
- Enter your values into the form fields above.
- The calculation updates immediately in real time.
- Inspect the main summary and secondary breakdowns below.