Topsoil Calculator
Calculate how much topsoil you need to level a lawn or fill a bed. Estimate cubic yards, bags, and delivery quantity.
Results
- Volume needed
- 2.47 cu yd
- With 10% waste
- 2.72 cu yd
- Cubic feet
- 66.67 cu ft
- Cubic meters
- 1.89 m³
- Estimated weight
- 2.99 tons
- 0.75 cu ft bags
- 98 bags
Estimates only. Round up and buy a little extra to account for waste, spills, and breakage.
Formula
Volume (cu ft) = area × depth ÷ 12. Cubic yards = cu ft ÷ 27. Waste-adjusted = volume × (1 + waste%).
Frequently asked questions
- How much does a cubic yard of topsoil weigh?
- Screened topsoil weighs roughly 1.1 tons (2,200 lb) per cubic yard when moist.
- How deep should new topsoil be?
- Add 4–6 inches for new lawns and 8–12 inches for vegetable gardens.
Related calculators
Mulch Calculator
Estimate cubic yards and bags of mulch, compost, or bark for garden beds.
Sand Calculator
Estimate tons and cubic yards of sand for paver bases and fill.
Gravel Calculator
Find tons and cubic yards of gravel or crushed stone for driveways and paths.
How Much Topsoil Do I Need?
Estimate topsoil by area and depth, with bag and cubic-yard conversions for lawns and gardens.