Topsoil Cubic Yard & Tonnage Calculator

Estimate exact screened topsoil volume and weight for lawn repairs and garden grading.

Quick Reference Coverage Chart (Mulch & Soil)

Instant pre-calculated material estimates for common US residential project sizes before compaction buffer:

Typical US Project Area Depth Volume Weight Store Bags
Lawn Depression Patch (10 ft × 10 ft) 100 sq ft 2 inches 0.62 cu yd 1,300 lbs 23 bags (0.75 cu ft)

Engineering Formula & Material Density Constant

Cubic Yards = (Length × Width × (Depth ÷ 12)) ÷ 27

Dry to damp screened topsoil weighs approximately 2,100 lbs (1.05 tons) per cubic yard (~78 lbs per cubic foot).

Screened Topsoil vs Compost

Screened topsoil is natural mineral soil filtered of rocks and roots, whereas compost is decomposed organic matter. For new lawns, blend 70% topsoil with 30% compost.

Frequently Asked Questions

How much does a yard of topsoil weigh?

Roughly 2,100 lbs when dry, and up to 2,700 lbs when rain-soaked.

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