Walkway Gravel Calculator
Calculate aggregate for front entry paths, stepping-stone surrounds, and garden walkways in cubic yards, tons, and bags.
1Project Shape & Dimensions
2Gravel Type & Density
Smooth, rounded stones naturally weathered by water. Ideal for barefoot walkways, patios, playground surrounds, and decorative garden beds.
3Gravel Depth & Compaction
Accounts for roller compaction settlement, uneven ground contours, and wheelbarrow spill.
Material & Delivery Cost Estimator
- Bulk delivery dump trucks usually require a 10–12 ft wide clearance path.
- Always verify if your quarry quotes in Tons or Cubic Yards.
- Order ~10% extra to prevent having to pay a second delivery fee for a half-ton deficit.
Standard Walkway Sizing & Material Requirements (3" Depth)
| Walkway Dimensions | Square Feet | Cubic Yards (10% waste) | Pea Gravel (Tons) | 0.5 ft³ Bags |
|---|---|---|---|---|
| 3 × 20 ft (Short Garden Path) | 60 sq ft | 0.61 yd³ | ~0.85 US Tons | 33 bags |
| 3 × 40 ft (Standard Front Entry) | 120 sq ft | 1.22 yd³ | ~1.71 US Tons | 66 bags |
| 4 × 50 ft (Wide Main Pathway) | 200 sq ft | 2.04 yd³ | ~2.86 US Tons | 110 bags |
Walkway FAQs
Q: What is the best width and depth for a gravel garden walkway?
Standard residential pathways should be 3 to 4 feet wide to allow two people to pass comfortably (secondary garden paths can be 2 to 2.5 feet wide). The ideal gravel depth is 2.5 to 3.0 inches.
Q: How do you keep walkway gravel from spreading into the grass?
Install rigid metal (steel or aluminum), composite, or pressure-treated timber edging along both sides of the trench, elevated 0.5 to 1.0 inch above the gravel surface line. Excavate the trench so the finished gravel surface sits slightly below lawn level.
Q: What is the best gravel for walking on barefoot?
Smooth, naturally rounded 3/8" pea gravel or smooth 1/4" river pea pebble is the most comfortable aggregate for barefoot walking.