Gravel Calculator
Estimate how much gravel or recycled concrete aggregate you need
Quick start with a common project:
Step 1 — Material Type
Step 2 — Project Shape
Typical driveways: 4–6 in. Road base: 6–8 in. Drainage fill: 2–4 in.
Step 3 — Options
How will you get the material?
Your Estimate
Updates live as you enter dimensions
Fill in your dimensions above to see your estimate.
Or pick a project preset to get started instantly.
Estimates are for planning purposes only. Actual quantities may vary based on site conditions, material gradation, and application. We recommend adding 5–10% waste factor for most projects.
What is RCA?
Recycled Concrete Aggregate is crushed concrete from demolition and construction sites. It is a sustainable, cost-effective alternative to virgin aggregate — diverting waste from landfills while providing a durable base material.
Common Uses
Driveways, parking lots, road base, backfill, utility trench backfill, drainage beds, pipe bedding, gravel paths, and erosion control. RCA performs comparably to virgin crushed stone in most non-structural applications.
Why Choose RCA?
Lower cost than virgin aggregate, excellent compaction characteristics, eco-friendly and locally sourced, high availability, and reduces demand on quarried stone. A smart choice for budget-conscious projects without sacrificing performance.
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.