Your Result Explained: Exact Takeoff Breakdown
Spreading a fresh 2-inch bed of screened loam over 1,000 square feet (for example, a 50 ft × 20 ft front yard) is the gold-standard preparation before laying sod or hydroseeding. Geometrically, 1,000 sq ft at 2 inches deep equals 166.67 net cubic feet, or 6.17 cubic yards.
Because freshly dumped topsoil fluffs up during screening and settles by roughly 10% to 12% once watered and rolled with a water-filled lawn roller, ordering with a 10% buffer brings your requirement to 183.33 cubic feet (6.79 cubic yards—round to 7 cubic yards when calling your supplier). At 1.1 tons per cubic yard, 6.79 yards weighs approximately 7.47 tons (14,940 lbs).
In retail 0.75-cubic-foot bags, this project would require 245 bags (nearly 5 full pallets). Always order a 7-yard single-axle dump truck delivery for 1,000 sq ft.
Worked Math: 1,000 Sq Ft Lawn Renovation at 2 Inches
Step-by-step volume and tonnage calculation for a 50 ft × 20 ft lawn with 2 inches of screened loam and 10% compaction allowance.
- Lawn Area = 50 ft × 20 ft = 1,000 sq ft.
- Depth in Feet = 2 in ÷ 12 = 0.1667 ft.
- Net Volume = 1,000 × 0.1667 = 166.67 cubic feet (6.17 cubic yards).
- With 10% Settling Allowance = 166.67 × 1.10 = 183.33 cubic feet.
- Adjusted Cubic Yards = 183.33 ÷ 27 = 6.79 cubic yards.
- Total Weight = 6.79 yd³ × 2,200 lbs/yd³ = 14,938 lbs (7.47 short tons).
Bottom Line: Order 7 cubic yards of bulk screened topsoil to achieve a rolled 2-inch finished seedbed across 1,000 square feet.
How This Scenario Is Calculated
At a 2-inch depth, 1 cubic yard of topsoil covers 162 square feet before compaction (324 ÷ 2 = 162). Dividing 1,000 sq ft by 162 sq ft/yd³ gives 6.17 net cubic yards.
Factoring in 10% settling reduces effective coverage to ~147 sq ft per cubic yard, yielding 6.79 cubic yards.
Cubic Yards = [Area (sq ft) × (Depth in inches ÷ 12) × (1 + Waste%)] ÷ 27 Tons = (Cubic Yards × Bulk Density in lbs/yd³) ÷ 2,000 Project-Specific Tips & Common Mistakes
Dump in Two Piles if Truck Access Allows
Seven cubic yards of soil is roughly 45 to 50 wheelbarrow loads. Ask the driver to tailgate-spread or drop two smaller piles to cut your wheeling distance in half.
Water-Roll Before Seeding to Reveal Low Spots
Fill a poly lawn roller halfway with water and roll the raked soil in two perpendicular passes. Footprints in properly firmed soil should sink no more than 1/4 to 1/2 inch.
Mistake Skipping core aeration before adding 2 inches of topsoil
Recommended Fix: Run a core aerator over the compacted subgrade first so the new 2-inch topsoil layer keys into the native soil instead of sliding on slopes.
Reference Coverage Table (Screened Loam Topsoil (Dry to Field Moist))
Compare how coverage changes across common depths for Screened Loam Topsoil (Dry to Field Moist) (default planning density 2200 lbs/yd³):
| Depth | 1 Cubic Yard Covers | 1 Ton Covers | Yards / 100 sq ft | Tons / 100 sq ft | Bags (0.75 ft³) / 100 sq ft |
|---|---|---|---|---|---|
| 0.25 in | 1296 sq ft | 1178.2 sq ft | 0.08 yd³ | 0.09 tons | 3 bags |
| 0.5 in | 648 sq ft | 589.1 sq ft | 0.15 yd³ | 0.17 tons | 6 bags |
| 1 in | 324 sq ft | 294.5 sq ft | 0.31 yd³ | 0.34 tons | 12 bags |
| 2 in Active | 162 sq ft | 147.3 sq ft | 0.62 yd³ | 0.68 tons | 23 bags |
| 4 in | 81 sq ft | 73.6 sq ft | 1.23 yd³ | 1.35 tons | 45 bags |
| 6 in | 54 sq ft | 49.1 sq ft | 1.85 yd³ | 2.04 tons | 67 bags |
Reference Source: USDA NRCS Soil Quality Indicators (Bulk Density) & University of Minnesota Extension.
Frequently Asked Questions
How many cubic yards of topsoil for 1,000 sq ft at 1 inch deep?
At 1 inch deep, 1,000 sq ft requires 3.09 net cubic yards (or 3.40 cubic yards with a 10% settling allowance).
How many cubic yards for 1,000 sq ft at 4 inches deep?
At 4 inches deep, 1,000 sq ft requires 12.35 net cubic yards (13.58 cubic yards with 10% settling), weighing roughly 14.9 tons.
Will a standard dump truck hold 7 cubic yards of topsoil?
Yes. A medium single-axle landscape dump truck holds 6 to 8 cubic yards (up to 8–10 tons), while a tandem-axle dump truck holds 12 to 16 cubic yards.
Should I mix compost into my 7 yards of topsoil?
Ordering 5.5 yards of screened topsoil blended with 1.5 yards of finished compost (~20% compost by volume) boosts water retention and microbial activity for new grass seed.
How long does it take to wheelbarrow 7 yards of topsoil?
One person moving 7 cubic yards (approx. 50 wheelbarrow loads) with a flat shovel and grading rake typically needs 4 to 6 hours.