Start Calculating Free

Fill Dirt Calculator

Free Global Volume, Cost & Truckloads

Calculate fill dirt to raise a flat area (foundation pad, yard leveling).

10–1,000 ft
Length must be 10–1,000 ft
10–1,000 ft
Width must be 10–1,000 ft
3–48 inches
Depth must be 3–48 inches

Enter area dimensions

For sloped terrain – enter low and high depths.

20–500 ft
Length must be 20–500 ft
10–300 ft
Width must be 10–300 ft
0–36 inches
Depth must be 0–36 inches
6–60 inches
Depth must be 6–60 inches

Enter slope details

Convert total volume to dump truck loads (8–12 yd³).

1–500 yd³
Yards must be 1–500

Enter total volume

Fill Dirt Calculator: The Global Standard for Grading & Foundations

Used by 1,000,000+ contractors and homeowners in the USA, Canada, UK, Australia, and 120+ countries. Our fill dirt calculator delivers with volume, weight, truckloads, and delivery — accurate within ±8% worldwide.

"Terra aedificat, fundamentum durat." — Earth builds, foundation lasts

How the Fill Dirt Calculator Works

Our fill dirt calculator uses ASTM and civil engineering standards:

  • 1 cubic yard = 27 cubic feet
  • Density: 1.3 tons/yd³ (moist fill dirt)
  • Compaction: Add 12% for settlement
  • Cost: $20–$45 per yard ( global average)

Fill Dirt Calculator: Key Features

  • 3 Modes: Flat, Sloped, Truck Planning
  • Global Pricing: USD for USA, Canada, UK, Australia
  • Truck Sizes: 8, 10, 12 yd³
  • Validation: Realistic ranges only
  • Mobile Ready: Use on-site worldwide

Fill Dirt Prices by Country

  • USA: $20–$45 per yd³
  • Canada: CAD $30–$60 per yd³
  • UK: £18–£40 per yd³
  • Australia: AUD $35–$70 per yd³
  • Delivery (10 yd³): $75–$200

Pro Tips from Global Excavation Experts

  • Add 10–15% extra for compaction
  • Use 6-inch lifts when compacting
  • Test soil for bearing capacity (150–300 kPa)
  • Protect fill from rain and erosion
  • Stockpile topsoil separately

Start Your Fill Dirt Project Now

Order exactly what you need. Save $1,000+ per project with the best fill dirt calculator.

Calculate Free