CALCULATORTOPSOIL-CALCULATORCALCULATE · DECIDE · ACT
Exterior & Landscape Calculators · reviewed September 1, 2026
Topsoil Calculator
Calculate topsoil cubic yards and bag count from area dimensions, desired depth, and bag size.
Ready.
Enter your measurements and calculate.
Enter your measurements and calculate.
Worked example
Example
A 20 × 15 ft area at 4 inches deep needs 100 cu ft, or about 3.70 cu yd.
References
Sources & assumptions
Last reviewed September 1, 2026. Defaults are starting points; product-specific inputs are editable wherever coverage varies.
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Related tools
FAQ
Common questions
How many cubic feet are in a cubic yard?
27.
Can I calculate bagged soil?
Yes; enter the bag’s cubic-foot size.
Does settling matter?
It can. Real delivered/placed volume can change with moisture and compaction.