Gardening & Pets
Pot Size Calculator
Lets users plan and decide pot size instantly with formula, steps and examples — no manual math.
Enter your details
m
m
cm
Your result
Volume needed
0.3 m³
Pot Size Calculator: 3×2 m at 5 cm = 0.300 m³ (300 L, ~7 × 50 L bags).
50 L bags
7
In litres
300 L
About this calculator
Loose-material volume = length × width × depth. Convert depth from cm to m, then multiply. One cubic metre = 1,000 litres ≈ 20 standard 50-litre bags of mulch, compost or soil.
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