A calculator for substrate volume needed for pots, planters, or raised beds. Enter container dimensions to get fill volume and bag suggestions to avoid over/under buying.
✨ Features
📐 Shapes: Round, square, rectangular container volumes
📊 Bag estimate: Suggests bag counts by common bag sizes
🧮 Batch total: Sum volumes for multiple containers
📖 How to Use
1) Choose shape and enter dimensions
2) Enter quantity to view total substrate volume
3) Use bag size guidance to plan purchasing
🔎 Tips
- Keep a small surplus for surface topping or settlement refill.