Calculate cubic yards, tons, and cost of gravel for your driveway — with layer-by-layer breakdown.
Frequently Asked Questions
How deep should a gravel driveway be?
4–6 inches total for light vehicles. Use 4" crushed stone base + 2" surface layer. For heavy trucks or poor soil drainage, go 8–12 inches.
How many cubic yards per ton of driveway gravel?
Crushed limestone: 1 ton = 0.71 yd³ (or 1.4 tons/yd³). Crushed granite: 1 ton = 0.67 yd³ (1.5 tons/yd³). Use the calculator above to work in either direction.
How much does a gravel driveway cost?
Materials: $500–$1,500 for a typical 50×12 ft driveway. Add $500–$1,500 for delivery and spreading. Total installed cost is typically $1,000–$3,000. Gravel is much cheaper than asphalt or concrete.
Should I use landscape fabric under driveway gravel?
Use geotextile fabric (not plastic landscape fabric) under your base layer to prevent gravel from sinking into soil and weeds from growing through. Heavy-duty woven geotextile is best.