Planter Fill Calculator
Estimate complete fill materials for planters, troughs and large pots.
Planter fill for a 3m by 1m planter at 50mm
For a planter measuring 3 metres by 1 metres at 50mm deep, this estimate includes fill volume and bulk bag equivalents.
- Total fill volume0.15 m³
- Drainage layer0.03 m³
- Topsoil0.09 m³
- Compost0.03 m³
Results - Planter Fill Calculator
- Total fill volume0.15 m³
- Drainage layer0.03 m³
- Topsoil0.09 m³
- Compost0.03 m³
How this planter fill calculator works
It splits the total planter volume into a practical drainage layer, compost and topsoil mix so you can order realistic quantities.
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