Asphalt Driveway Cost Calculator

Instantly calculate how many cubic yards, cost, bags, and cubic feet you need for an asphalt driveway—instant and free.

  • Free
  • No sign-up
  • Instant results

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How to use it

  1. Enter length in feet.
  2. Enter width in feet.
  3. Enter thickness in inches.
  4. Enter price per cubic yard and click Calculate.

What it does – The Asphalt Driveway Cost Calculator takes the dimensions of your driveway and the local price per cubic yard to instantly give you four key figures: total cubic yards of material, an estimated total cost, the number of 80‑lb bags of mix required, and the volume in cubic feet. Why it matters – Knowing these numbers before you order prevents over‑buying, saves money, and helps you schedule delivery accurately. How to read the results – Cubic yards is the raw volume you’ll purchase; multiply by your price to see the Estimated cost. Divide the cubic yards by the 0.6 ft³ per bag conversion (1 yd³ = 27 ft³) to get the Bags count, and the Cubic feet figure simply shows the space your driveway will occupy. Use the values to compare quotes and plan waste allowances.

Pro tips

  • Add 5‑10% extra material for compaction and breakage.
  • Round bag count up to the next whole bag; you can’t buy a fraction.
  • Get at least three quotes per cubic yard before committing.
  • Double‑check thickness; a common mistake is entering inches instead of feet.

Real-life examples

  • A homeowner planning a new driveway wants to budget material before hiring a contractor.
  • A small paving business needs quick estimates for multiple residential jobs.
  • A property manager estimating repair costs after a storm damage assessment.

Case study

Mike needed a 12 × 20 ft driveway 4 in thick. Using the calculator, he saw he required 2.2 cubic yards, about 99 bags, and a $1,760 estimate. He ordered exactly that amount, avoided a $300 over‑order, and completed the project on schedule.

Frequently asked questions

How do I convert thickness in inches to the volume needed?
Enter the thickness in inches; the calculator handles the conversion to cubic yards automatically.
What if my driveway isn’t a perfect rectangle?
Measure the total area in square feet and enter the combined length and width that represent that area.
Does the calculator include labor costs?
No, it only estimates material volume and cost; labor must be added separately.
How many bags should I order for a 6‑inch thick slab?
The calculator will show the bag count based on the 0.6 ft³ per 80‑lb bag conversion; round up to the next whole bag.
Can I use the results to compare different suppliers?
Yes, plug each supplier’s price per cubic yard into the calculator to see total cost differences.