How this calculator estimates gravel cost
The calculator multiplies your buffered weight (or volume) by the price you enter. Pricing modes:
- Per ton — how most US quarries quote bulk gravel. Default placeholder: $50/ton (US national average for #57 delivered in 2025–26).
- Per cubic yard — common at landscape supply yards and in the UK (per tonne or per m³). Default placeholder: $65/yd³.
Recommended depth & material
| Use | Depth | Material | Notes |
|---|---|---|---|
| Pea gravel (decorative) | 2" – 3" | Pea gravel | Bulk: $40–$70/ton. |
| Driveway top course (#57) | 2" | #57 crushed stone | Bulk: $25–$50/ton. |
| Driveway base (ABC / crusher run) | 4" – 6" | ABC / 21AA / Class 5 | Bulk: $20–$40/ton (cheaper than #57). |
| River rock (decorative) | 2" – 3" | River rock 1"-3" | Bulk: $50–$85/ton. |
| Recycled concrete | 4" – 6" | Recycled concrete | Bulk: $15–$25/ton — cheapest option. |
| Bagged retail (any type) | any | 0.5 cuft bags | $3.50–$7 per bag = ~$300–$600/ton equivalent. |
How to budget a gravel project
Material price is one line item. Real gravel projects have four or five.
- Get a per-ton quote from your supplier. Phone or email a local quarry or landscape supply. Ask for the price "delivered to [your zip], for [tonnage] tons of [material]." This locks in the all-in rate.
- Add the delivery fee. Typically $80–$200 in the US, more for distant or hard-to-access sites. Some yards waive delivery over a minimum tonnage (5+ tons).
- Check the minimum-tonnage surcharge. Orders under 1 ton (or 1 yd³) often have a $50–$100 small-load fee. If you need just under a ton, often cheaper to round up to 1 ton.
- Decide on spreading labor. Pros charge $40–$100/hour to spread gravel from a tailgate dump. For most DIY projects, a wheelbarrow and 2 hours of work saves the labor fee.
- Add fabric, edging, and accessories. Geotextile fabric: $0.20-$0.40/sq ft. Edging: $1-$3 per linear foot. Polymeric joint sand (for pavers): $20-$30/bag.
- Apply 10% buffer to material. The cost calculator already does this. The buffer covers the volume; it doesn't cover delivery cost overruns or unexpected accessories.
Worked example: 200 sq ft patio, all-in budget
A simple 14' × 14' patio base, 4 inches of #57 stone:
- Volume: 196 × 4 ÷ 324 = 2.42 yd³
- Weight: 3.33 tons of #57
- With 10% buffer: ~3.7 tons
- Material at $45/ton: $167
- Delivery: $120
- Geotextile fabric: 200 sq ft × $0.30 = $60
- Edging: 56 linear ft × $2 = $112 (optional)
- Plate compactor rental: $80/day
- Total all-in: ~$540
Skipping fabric and edging cuts that to ~$367. Hiring it out instead of DIY adds $300–$700 in labor.
Typical all-in project costs
Ballpark DIY budgets for bulk gravel delivered, before spreading labor. Material at mid-range prices plus one delivery fee. Bigger orders spread the delivery cost over more tons, so the per-ton number drops as the project grows.
| Project | Size & depth | Gravel needed | All-in budget |
|---|---|---|---|
| Garden path | 3 ft × 40 ft, 2" pea gravel | ~1 ton | $150 – $250 |
| Patio / paver base | 12 ft × 12 ft, 3" #57 | ~2 tons | $250 – $450 |
| Shed pad | 10 ft × 12 ft, 4" crushed stone | ~2 tons | $200 – $400 |
| Single-car driveway | 12 ft × 24 ft, 6" (base + top) | ~7 tons | $400 – $800 |
| Two-car driveway | 20 ft × 40 ft, 6" | ~20 tons | $1,000 – $2,500 |
Prices moved with the broader aggregate market. US construction sand and gravel production was about 890 million tons in 2024, down from roughly 967 million in 2023, per the USGS Mineral Commodity Summaries. Regional supply, diesel prices (most gravel ships by truck), and the building season all push local rates up or down, which is why a quote 30 miles away can beat the yard down the road.