Enter your project's Length, Width, and Depth along with your Material Type, Compaction Factor, and Waste & Overrun into this Road Base Calculator, and it'll crunch out your Volume Needed, Volume in Cubic Feet, and total Weight — plus an Estimated Cost when you plug in your Cost per Ton.
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Road base is a compacted layer of aggregate materials like crushed stone, gravel, or recycled concrete that provides a stable foundation for driveways, roads, and parking areas. It distributes weight and prevents settling of the surface layer.
For most residential driveways, you'll need 3-6 inches of road base depth. Use our calculator by entering your driveway length and width in feet, plus the desired depth in inches to get the exact volume needed.
Typical depths are 3-4 inches for light traffic driveways, 4-6 inches for heavier use areas, and 6+ inches for commercial applications. The depth depends on soil conditions and expected traffic load.
Yes, always add 10-20% extra for compaction and 5-15% for waste and overrun. Our calculator includes these factors to ensure you order enough material for your project.
Crushed gravel and crushed stone are most common for their excellent compaction and drainage. Road base mix combines different sizes for optimal performance. Choose based on local availability, cost, and specific project requirements.
Enter the cost per ton in our calculator to get an estimate. Prices typically range from $25-50 per ton depending on material type and location. Don't forget to factor in delivery costs.
Yes, recycled concrete is an excellent eco-friendly road base option. It's typically less expensive than new materials and provides good compaction and drainage properties when properly crushed and graded.