Calculate Your Project
Project Diagram
Total Volume
—Cubic Yards
Enter dimensions above
Estimated Weight
—Tons
Based on Asphalt density (2.05 t/yd³)
Free Asphalt Calculator
Pave with precision.
Calculate the volume and precise tonnage of hot mix asphalt required for your paving project.
Asphalt Reference Guide
Asphalt Density & Weight Reference
| Measurement System | Total Volume | Estimated Weight |
|---|---|---|
| Imperial (US) | 1 Cubic Yards | 2.05 Tons (4,100 lbs) |
| Metric (EU) | 1 m³ | 2.68 Tonnes (2,681 kg) |
* Note: Exact weight can vary based on moisture content and compaction.
Recommended Depths for Asphalt
| Project / Use Case | Recommended Depth |
|---|---|
| Residential Driveways | 2–3 inches |
| Commercial Parking Lots | 3–4 inches |
| Heavy Duty Roads | 4–6+ inches |
How to Calculate Asphalt Volume
Most landscaping suppliers sell asphalt by the cubic yard. To convert your project area to cubic yards, use this formula:
Volume (cu yd) = (Length × Width × Depth) ÷ 27
Our calculator also multiplies your cubic yard result by 2.05 tons/yd³ (the standard density for asphalt) to show estimated weight — essential if you are hauling the material yourself or need delivery pricing.
Pro Tips & Insights
1
The standard density of compacted Hot Mix Asphalt (HMA) is approximately 145 lbs per cubic foot, or 2.05 tons per cubic yard.
2
Always ensure you have a properly compacted gravel or crushed stone base before laying asphalt to prevent cracking.
3
Order about 5% extra material to account for irregular edges, waste, and variation in base depth.
Frequently Asked Questions
How do you calculate tons of asphalt?▼
First, find the cubic volume by multiplying Length (ft) × Width (ft) × Depth (ft). Divide by 27 to get cubic yards. Finally, multiply the cubic yards by the standard asphalt density of 2.05 tons/yd³.
How thick should an asphalt driveway be?▼
For a standard residential driveway over a solid gravel base, 2.5 to 3 inches of compacted asphalt is recommended. If heavy vehicles will use the driveway, 4 inches is preferred.
How much area does one ton of asphalt cover?▼
At a standard thickness of 2 inches, one ton of hot mix asphalt covers approximately 80 square feet. At 3 inches thick, it covers about 53 square feet.