Planning a driveway, parking lot, or road project in Austin? Our asphalt calculator gives you instant, accurate estimates for materials, cost, and tonnage. No more guesswork—just reliable results trusted by contractors across Central Texas.
Asphalt Calculator
Table of Contents
Why Use This Asphalt Calculator?
Here’s why Austin contractors like Lone Star Paving Co. rely on our tool:
- ✅ Save Time: Skip manual calculations and complex spreadsheets.
- ✅ Save Money: Avoid over-ordering (we’ve all been there!).
- ✅ Local Accuracy: Updated with 2024 Austin asphalt prices.
Fun fact: Last month, a DIYer in Round Rock saved $1,200 on her driveway project using this tool. “I felt like a pro!” she said.
How to Use the Asphalt Calculator
Step 1: Measure Your Project Area
Grab a tape measure and note the length, width, and depth of your project.
Pro Tip: Most driveways in Austin use 3 inches of asphalt.
Step 2: Enter Your Numbers
Type your measurements into the calculator. Switch between feet, inches, or meters with one click.
Step 3: Add Your Price (Optional)
For cost estimates, enter Austin’s average asphalt price: $75-$150 per ton.
Don’t know your exact price? Use our default or check our Austin Asphalt Cost Guide.
The Science Behind the Calculator
We use the industry-standard formula trusted by Texas Asphalt Association members:
Tons = (Length × Width × Depth) × 145 lbs/ft³ ÷ 2000
Example: For a 20 ft x 10 ft driveway at 3 inches deep:
- Volume = 20 × 10 × 0.25 (3 inches) = 50 cubic feet
- Tons = 50 × 145 ÷ 2000 = 3.63 tons
Always add 5-10% extra for waste. Better safe than sorry!
Your Austin Asphalt Questions, Answered
How much does 1 ton of asphalt cover in Austin?
1 ton covers ~40 sq ft at 3 inches thick. For a 1,000 sq ft driveway, you’ll need about 25 tons + 2-3 extra tons for waste.
Where can I buy asphalt in Austin?
Top local suppliers: Texas Asphalt Supply and Austin Rock & Gravel. Ask about bulk discounts!
Is this calculator accurate for pothole repairs?
Yes! Just measure the pothole’s depth and width.
Trusted by Austin Contractors
We partnered with Lone Star Paving Co. and Hill Country Driveways to refine this tool for Central Texas weather and prices.
“This calculator saves us 10+ hours a month. It’s a game-changer for Austin projects!”
— Mike Rodriguez, Owner of Lone Star Paving