Asphalt Calculator

Calculate asphalt tonnage using the standard formula: Tons = (Area in sq ft × Thickness in inches × 145) ÷ (12 × 2,000). Supports rectangular, circular, and custom shapes. One cubic yard of compacted hot mix asphalt weighs approximately 2.025 tons.

Plan multi-layer pavements with separate base, binder, and surface courses. Common thicknesses: 2–4 inches for residential driveways, 3–4 inches for parking lots, and 4–6 inches for heavy traffic roads. Includes compaction factor.

Convert tonnage into the number of dump trucks needed for delivery. Standard tandem axle dump trucks carry 12–15 tons, while tri-axle trucks carry 18–22 tons. Includes waste factor for spillage and uneven subgrade.

Get detailed cost projections for asphalt material, delivery, and installation. Adjust unit prices to match local market rates — typical asphalt costs $40–$80 per ton for material, with installed paving running $3–$8 per square foot.

Generate professional PDF estimates and material lists for clients. Include your company name, project details, layer breakdown, and itemized cost estimate. Export as CSV or share via email and messaging apps.

Work in feet, inches, yards, meters, and centimeters. Asphalt density can be entered in lb/ft³ or kg/m³. All calculations, tonnage, truckloads, and cost estimates update automatically. Fully functional offline.