Gardening
Raised Bed Soil Calculator
Calculate soil needed for raised garden beds. Get cubic yards, cubic feet, and cost.
Inputs
Live estimate
Material needed
20.37 cu yd
- Area
- 500 sq ft
- Cubic feet
- 500
- Cubic yards
- 18.52
- Estimated tons
- 18.33
- Estimated truckloads
- 2.04
- Material cost
- $1,222
- Total cost
- $1,222
Diagram
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How it's calculated
Area is derived from your shape inputs and converted to sq ft.
Depth is converted to feet; cubic feet = area × depth.
Cubic yards = cubic feet ÷ 27, then × (1 + waste %) × (1 + compaction %).
Estimated tons = cubic yards (with waste) × 0.9.
Truckloads = cubic yards (with waste) ÷ truck capacity.
Total cost = cubic yards (with waste) × price per cubic yard + delivery.
Material assumptions
- Typical raised bed mix: 60% topsoil, 30% compost, 10% aeration (perlite/vermiculite).
- Minimum depth for most vegetables: 10–12 inches.
- Soil settles 10–20% in the first season — top off with compost annually.
Frequently asked questions
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These results are estimates only. Confirm quantities, compaction, waste, and delivery requirements with your supplier or project professional before ordering materials.