Topsoil Calculator
Calculate topsoil, compost, and mulch needed for your garden beds, lawns, and landscaping projects. Estimate costs and materials by area and depth.
Step 1: Area Dimensions
Common Soil Depths
Lawns: 4-6 inches, Garden beds: 8-12 inches, Vegetable gardens: 12-18 inches, New lawns: 6-8 inches.
Step 2: Materials & Cost
Soil Coverage Estimates
1 cubic yard covers ~100 sq ft at 3″ depth. Topsoil weight: ~1.5 tons per cubic yard. Bulk delivery typically 10+ cubic yards.
Topsoil Materials Estimate
Summary
Materials List
Cost Breakdown
Total Estimated Cost
$245.00
7 cubic yards required
Soil Volume
7 cubic yards
Area Coverage
200 sq ft
Soil Weight
~10.5 tons
Delivery Bags
~140 bags
Complete Materials List
| Material | Quantity | Unit Price | Total Cost | Notes |
|---|
Cost Breakdown by Material
Topsoil Calculation Formula
Volume (cubic yards) = (Length × Width × Depth/12) ÷ 27
Convert all measurements to feet, multiply length × width × depth (in feet), divide by 27 for cubic yards. Add waste factor for total volume needed.
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