Crusher Run Calculator
Calculate the amount of crusher run (dense grade aggregate) needed for your project based on area dimensions and desired depth.
Project Area
Material Details
Calculation Results
Your crusher run calculation will appear here
Project Information
Your project details will appear here
About Crusher Run
Versatile Material
Crusher run is perfect for driveways, walkways, and as a base for patios and other hardscaping projects.
Compacts Well
The combination of stone dust and stone pieces allows crusher run to compact tightly for a solid foundation.
Good Drainage
While compact, crusher run still provides adequate drainage when properly installed.
Crusher Run Calculator: Easily Determine How Much Material You Need
When planning a construction or landscaping project that requires crusher run, accurately estimating the amount of material needed is crucial. Using a crusher run calculator of Calculator Pro Tool ensures you order the right quantity, saving time, money, and effort.
In this guide, we’ll explain:
✔ What crusher run is and its common uses
✔ How to calculate crusher run requirements manually
✔ Why using a crusher run calculator is more efficient
✔ Tips for ordering and installing crusher run
What Is Crusher Run?
Crusher run (also called “dense grade aggregate” or “quarry process stone”) is a mix of crushed stone and stone dust. It compacts tightly, making it ideal for:
- Driveways – Provides a stable, durable surface
- Walkways & Patio Bases – Offers excellent drainage
- Road & Parking Lot Foundations – Resists shifting under heavy loads
- Retaining Wall Backfill – Prevents erosion
Because it compacts well, crusher run minimizes settling over time, reducing maintenance needs.
How to Calculate Crusher Run Manually
If you prefer manual calculations, follow these steps:
1. Measure Your Project Area
2. Convert Depth to Feet
3. Calculate Volume in Cubic Yards
4. Determine Weight in Tons
5. Estimate Truckloads Needed
Why Use a Crusher Run Calculator?
While manual calculations work, a crusher run calculator provides instant, error-free results. Benefits include:
✅ Faster & More Accurate – No math mistakes
✅ Handles Different Shapes – Rectangles, circles, triangles
✅ Adjustable Density – Works for various material types
✅ Truckload Estimates – Helps plan deliveries efficiently
Our free crusher run calculator (above) does all the work for you—just enter your project dimensions and get precise measurements in seconds.
Tips for Ordering & Installing Crusher Run
- Order 10–15% Extra – Accounts for compaction and spillage.
- Check Local Material Density – Some regions have heavier or lighter crusher run.
- Use a Plate Compactor – Ensures proper compaction for stability.
- Install in Layers – For deep projects, compact in 2–4 inch layers.
- Consider Geotextile Fabric – Prevents mixing with soil for better longevity.
Final Thoughts
Whether you’re building a driveway, walkway, or foundation, a crusher run calculator ensures you get the right amount of material without guesswork. Try our calculator above for instant results, or use the manual method if you prefer.
FAQ
Q: How much crusher run do I need for a 10×10 area at 4 inches deep?
A: About 1.23 cubic yards (or ~1.85 tons at 2,500 lbs/yd³).
Q: What’s the difference between crusher run and gravel?
A: Crusher run contains stone dust for better compaction, while gravel is loose stone.
Q: Can I use a crusher run calculator for other aggregates?
A: Yes! Adjust the density for materials like #57 stone or recycled concrete.
Q: How thick should crusher run be for a driveway?
A: 4–6 inches is ideal for most residential driveways.
Q: Does crusher run need to be compacted?
A: Yes – proper compaction prevents shifting and extends lifespan.