Gravel Calculator
Figure out how much gravel or RCA your project needs.
Pick a common project to start with:
Step 1. Material Type
Step 2. Project Shape
Driveways usually run 4 to 6 in. Road base 6 to 8 in. Drainage fill 2 to 4 in.
Step 3. Options
How will you get the material?
Your Estimate
Updates as you type.
Punch in your dimensions above and your estimate shows up here.
Or tap a project preset to skip ahead.
These numbers are for planning. Real quantities can shift with site conditions, material gradation, and how the load goes down. For most projects, build in a 5 to 10 percent waste factor.
What is RCA?
Recycled Concrete Aggregate. It’s old concrete from demolition jobs that we crush back down into usable rock. Cheaper than virgin stone, keeps tons of material out of the landfill, and holds up just as well for base work.
Common Uses
Driveways, parking lot base, backfill, utility trench fill, drainage beds, pipe bedding, gravel paths, and erosion control. For non-structural work it goes head-to-head with virgin crushed stone.
Why Choose RCA?
It costs less than virgin aggregate, compacts hard, and we make it right here in Maryville. Good choice when you’re watching the budget and don’t need a quarried stone for the job.
Buy Recycled Concrete Aggregate in Maryville, TN
Smoky Mountain Sand & Gravel produces RCA crushed on-site from clean concrete accepted at our Maryville yard. Located at 245 Brookdale Rd off US-411, we serve contractors and homeowners throughout Blount County, Knox County, and the greater East Tennessee region. Our Crusher Run RCA, #57 RCA, and RCA Road Base are available for pickup or delivery. Call (865) 999-0857 for current pricing and availability, or request a quote online.