Asphalt calculator
Estimate asphalt tonnage for paving and resurfacing for driveways, lots and resurfacing — in cubic yards and tons, with the density built in and editable.
Area & depth
FIG. 01How this is calculated
Asphalt is ordered by the ton. Multiply area by thickness, convert to cubic yards, then to tons using asphalt's density (about 2.0 tons per cubic yard). A 2–3 inch surface course is typical for driveways.
Densities vary by moisture and source; see the methodology for figures and sources. Other materials are on the materials hub.
FAQ
How much asphalt do I need?
Asphalt is ordered by the ton. Multiply area by thickness, convert to cubic yards, then to tons using asphalt's density (about 2.0 tons per cubic yard). A 2–3 inch surface course is typical for driveways.
How many tons of asphalt per square foot?
At a 2-inch thickness, roughly 0.012 tons per square foot. This calculator does the conversion for your exact area and thickness.