Gravel Calculator
Calculate the amount of gravel, crushed stone, or landscaping rock needed. Get estimates in tons, cubic yards, and bags.
Area Dimensions
Area Shape:
Common depths: 2-3" for walkways, 4" for driveways, 6"+ for drainage
Gravel Type:
Pea Gravel Needed
3.20 tons
2.47 cubic yards
Unit Conversions:
Cubic Feet
66.67
Cubic Yards
2.47
Cubic Meters
1.888
US Tons
3.20
Metric Tons
2.90
Kilograms
2903
Cost Estimate:
Coverage Rate
At 4" depth, 1 ton of pea gravel covers approximately 63 sq ft
Gravel Types Guide
Pea Gravel
Smooth, rounded stones. Great for walkways and patios.
Crushed Stone
Angular stones that compact well. Ideal for driveways.
River Rock
Smooth decorative stones. Perfect for landscaping.
Limestone
Compacts firmly. Good base material for pavers.
Decomposed Granite
Fine texture. Excellent for pathways and xeriscaping.
Lava Rock
Lightweight volcanic rock. Great for drainage and decoration.
Recommended Depths
- • Walkways: 2-3 inches of gravel
- • Patios: 3-4 inches with compacted base
- • Driveways: 4-6 inches minimum, 8-12" for heavy vehicles
- • Drainage areas: 6+ inches
- • Decorative beds: 2-3 inches