Topsoil & Garden Soil Calculator | LandscapeCalculating.com

Topsoil & Garden Soil CalculatorScreened topsoil, compost blends and raised-bed mix with compaction allowance.Free topsoil & garden soil calculator with formulas, waste factors, cost estimates and professional guidance.Formula: cubic yards = (area × depth ÷ 12) ÷ 27 × (1 + compaction %)How to use this calculator

Decide finished depth: 4–6 in for lawn repair, 6–8 in for planting beds, 12–18 in for raised beds.

Add 10–15% settling for beds, 20–25% where the soil is graded and compacted under sod.

Order screened topsoil for grading and a compost blend for planting.

Frequently asked questions

How much does a yard of topsoil weigh?

Roughly 2,000–2,600 lb depending on moisture and clay content, so about 1.0–1.3 tons per cubic yard.

What is the best raised-bed mix?

Approximately 60% screened topsoil, 30% compost and 10% coarse sand or fine bark for drainage.

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