Garden
Topsoil Calculator
Use the topsoil calculator to estimate soil volume for filling low spots, new beds, and lawn repair.
Estimated material
2.72 cubic yards73.3 cubic feet with buffer200 square feet covered- 74 bags at 1 cu ft
- Estimated cost: $333
Formula
area in square feet × soil depth in feet = cubic feet of topsoil
Screened topsoil settles after watering. Add a small buffer if the area is uneven or will be compacted.
Quick reference
| Project size | Common use | Planning note |
|---|---|---|
| 100 sq ft | Small bed or walkway | Good for testing bagged material prices |
| 250 sq ft | Medium garden or patio area | Bulk delivery may start making sense |
| 500 sq ft | Large lawn, driveway, or landscape zone | Measure carefully and add a buffer |
FAQ
How much topsoil do I need for grass seed?
For overseeding, a thin 1/4 to 1/2 inch layer can help seed contact. For new lawns, several inches may be needed.
How many cubic feet are in a cubic yard of topsoil?
There are 27 cubic feet in one cubic yard of topsoil.
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