Example: Length: 30 ft · Width: 20 ft · Depth: 6 in · Compaction factor: 20% → Fill dirt to order: 13.3 cu yd.
Weight (~2,200 lb/yd): 14.7 tons
Frequently asked questions
How do I calculate fill dirt? Enter your numbers above and the result updates instantly. For example: Length: 30 ft · Width: 20 ft · Depth: 6 in · Compaction factor: 20% → Fill dirt to order: 13.3 cu yd.
Is this Fill Dirt Calculator free? Yes — completely free with no sign-up or paywall. It runs entirely in your browser and keeps working offline; the numbers you enter never leave your device.
How accurate is it? It uses the standard published formula for fill dirt. Results are estimates for planning — not financial, tax, medical, engineering, or legal advice.