Gravel Calculator
Calculate gravel needed for driveways, pathways, landscaping, and drainage projects. Professional tool with tonnage estimates and cost calculations trusted by contractors.
Calculate Gravel Needed
Best for: Driveways, base material, drainage
Recommended depth: 2-3 inches
Typical range: $25-$50 per ton
One-time delivery charge
Gravel Types & Applications
Crushed Stone
Driveways, base material, drainage
Pea Gravel
Walkways, decorative areas, play areas
River Rock
Landscaping, drainage, decoration
Decomposed Granite
Pathways, patios, xeriscaping
Gravel Mix
Road base, parking areas, driveways
Marble Chips
Decorative landscaping, accents
Gravel Installation Tips
Preparation
- Clear and level the area
- Install landscape fabric if needed
- Compact the soil base
- Add edging for containment
Installation
- Spread evenly with rake
- Compact in lifts for thick layers
- Water lightly to settle
- Order 10% extra for future maintenance
Frequently Asked Questions
How much gravel do I need for a driveway?
For driveways, use 3-4 inches of gravel. A typical single car driveway (10x20 feet) needs about 2.5 tons of gravel, while a double driveway (20x20 feet) needs about 5 tons.
What's the difference between gravel types?
Crushed stone compacts well for driveways, pea gravel is decorative and comfortable for walkways, river rock is smooth for landscaping, and decomposed granite creates a natural-looking surface.
How do I convert cubic yards to tons?
Multiply cubic yards by the material's weight per cubic yard, then divide by 2,000. Most gravel weighs 2,400-3,000 lbs per cubic yard, so 1 cubic yard = 1.2-1.5 tons.
Should I order extra gravel?
Yes, order 10-15% extra to account for compaction, settling, and future maintenance. It's better to have extra than to pay for another delivery.