Free Tool

Diaper Size Finder

Enter your baby's weight and we'll instantly match them to the right BabyCo size — S, M, L, or XL.

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Size Finder

Enter your baby's current weight in kilograms. We'll recommend the most comfortable BabyCo size based on our weight-to-size architecture.

Your size recommendation will appear here.

If your baby is between sizes, we recommend sizing up for better comfort and leak coverage.

Full Size Reference Chart

Size Weight Range Mini Eco Eco Pack Jumbo Pack
S 4 – 8 kg 24 pcs 48 pcs 66 pcs
M 6 – 11 kg 22 pcs 44 pcs 62 pcs
L 9 – 14 kg 20 pcs 40 pcs 60 pcs
XL 13 – 18 kg 18 pcs 36 pcs 54 pcs
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