Crushed stone calculator
PROEstimate crushed stone in cubic yards, tons and cost.
Inputs
Result
Cubic yards
1.85
Tons
2.50
≈ 1.35 t/yd³
Est. cost
$113
The formula
cu yd = (L × W × depth/12) ÷ 27. Tons = cu yd × 1.35.
Worked example
20 × 10 ft × 3" = 1.85 cu yd ≈ 2.50 tons.
Frequently asked
›What depth for crushed stone?
2–3" for decorative use; 4–6" for base or heavy traffic.