Baby sizes, decoded.
Find the right size across 17 brands Aussie parents actually buy, from your baby's height, or from a size you already own.
Measure lying down, from the top of the head to the heel.
Enter a height to see sizes.
Brands are ordered by how often Aussie parents catalogue them in The Tiny Chest. Sizes come from each brand's published size guide; Peter Alexander, Jamie Kay and Susukoshi don't publish height charts, so they're matched by age label, and Bonds' chart is from a stockist listing. Cut and stretch still vary, so check the product page before you buy. Missing a brand? Tell us.
Never guess a size again
Save every piece your little one owns, sorted by size, in The Tiny Chest.
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