Asphalt Driveway Calculator
Estimate tons, cubic yards, and cost for your asphalt driveway
Length of the driveway
Standard: 10-12 ft for single, 20-24 ft for double
Standard: 2-3 inches residential
Average: $100-$200 per ton installed
Standard: 4-6 inches of crushed stone
Average: $25-$40 per cubic yard
Asphalt Needed
—
tons
Driveway Area
—
sq ft
Asphalt Volume
—
cu yd
Base Gravel
—
cu yd
Asphalt Cost
—
USD
Base Cost
—
USD
Total Estimated Cost
—
USD
Disclaimer: Results are estimates based on standard formulas. Not a substitute for professional advice from a licensed contractor. Verify all calculations before making purchasing or construction decisions.
How to Use This Calculator
Asphalt driveway costs depend on area, thickness, base preparation, and local material prices. Our calculator helps you estimate material quantities and compare against contractor quotes.
- Measure driveway length and width in feet
- Select asphalt thickness (2-3" residential, 4" heavy duty)
- Enter your local price per ton (includes delivery and installation)
- Add base gravel depth if installing new (not overlay)
- Get total cost estimate for budgeting
Expert Insights
Smart analysis for your paving project
Overlay vs. Remove & Replace
An overlay (1.5-2" over existing asphalt) costs 40-50% less than full removal. However, if the base is failing or cracks are severe, removal is necessary.
Climate Considerations
Cold climates need thicker bases (6-8") and asphalt with polymer modifiers. Hot climates require stiffer asphalt grades to prevent rutting.
Seasonal Pricing
Asphalt plants close in winter in northern climates. Scheduling in late spring or early fall can save 10-15% compared to peak summer demand.
Calculation Formula
Area (sq ft) = Length x Width
Asphalt Volume (cu ft) = Area x (Thickness / 12)
Asphalt Volume (cu yd) = Volume (cu ft) / 27
Tons of Asphalt = Volume (cu ft) x 110 lbs/cu ft / 2000
Base Volume (cu yd) = Area x (Base Depth / 12) / 27
Asphalt vs. Concrete Driveway Cost
| Factor | Asphalt | Concrete |
|---|---|---|
| Initial Cost | $3-$5 / sq ft | $4-$8 / sq ft |
| Lifespan | 15-20 years | 30-40 years |
| Maintenance | Seal every 2-3 years | Minimal; occasional sealing |
| Repair | Easy patch and overlay | Requires cutting and replacement |
| Climate | Better in cold climates | Better in hot climates |
| Cure Time | Drive on in 24-48 hours | Wait 7 days for vehicle traffic |
Authority References
- NAPA — National Asphalt Pavement Association Design Guide. Learn more
- FHWA — Federal Highway Administration Asphalt Thickness Design. Learn more
- ASTM D3515 — Standard Specification for Hot-Mixed, Hot-Laid Bituminous Paving Mixtures. Learn more
Frequently Asked Questions
How much does an asphalt driveway cost?
Asphalt driveway costs average $3-$5 per square foot for a standard 2-inch overlay, or $5-$8 per square foot for full-depth removal and replacement. A typical 2-car driveway (20x24 ft) costs $1,500-$4,000.
How thick should an asphalt driveway be?
Residential driveways should be 2-3 inches of asphalt compacted over 4-6 inches of crushed stone base. Heavy vehicles or RVs require 4 inches of asphalt.
How many tons of asphalt per square foot?
At 2 inches thick, asphalt weighs approximately 0.055 tons per square foot (110 lbs/sq ft). At 3 inches, use 0.0825 tons/sq ft.