Fill dirt calculator
PROEstimate fill dirt in cubic yards, tons and cost.
Inputs
Result
Cubic yards
1.85
Tons
2.59
≈ 1.4 t/yd³
Est. cost
$117
The formula
cu yd = (L × W × depth/12) ÷ 27. Tons = cu yd × 1.4.
Worked example
20 × 10 ft × 3" = 1.85 cu yd ≈ 2.59 tons.
Frequently asked
›What depth for fill dirt?
2–3" for decorative use; 4–6" for base or heavy traffic.