Topsoil Calculator for a Raised garden bed (4×8)
Standard raised bed at 12 inches deep.
Calculate Topsoil
Common projects
You need
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cubic yard
- Area
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- Volume
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- With 5% overage
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- Or in 1 cu ft bag
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- Estimated cost (US avg)
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About this project
A raised garden bed (4×8) project typically needs topsoil at the dimensions pre-filled above. Adjust the inputs to match your exact layout, then use the printable shopping list to order the right quantity. The calculator already factors in 5% overage — the industry standard for topsoil.