Disclaimer

Not affiliated with any brand

Brand names are used only to identify the size charts each brand publishes. This site is not affiliated with, endorsed by, or sponsored by any brand.

Brand names and trademarks belong to their owners. They appear here as plain text, only to say whose size chart a number comes from. No brand logos or product images are used. The brands currently listed are: Carter's, Old Navy, Cat & Jack, babyGap, OshKosh B'gosh, Gerber Childrenswear, The Children's Place, Wonder Nation, Cloud Island, Little Sleepies, Kyte Baby, Hanna Andersson, Burt's Bees Baby, Nike, Primary, Posh Peanut, Janie and Jack, Gymboree, Mini Boden, Tea Collection, Magnetic Me, Monica + Andy, Kate Quinn, Bellabu Bear, Angel Dear, Kickee Pants, L'ovedbaby, Pehr.

Estimates only

Every size shown is an estimate. It combines a growth projection with a brand's published chart. Babies grow at their own pace, and garments vary in cut, fabric, and shrinkage. When a result shows a range, treat the whole range as possible. Check the brand's current chart and return policy before buying.

Not medical advice

This is a sizing estimate, not medical advice. The site does not assess a child's health or growth, and nothing here should be read as a statement about whether a child is growing as expected. For any question about growth or health, talk to a pediatrician.

Accuracy of brand data

Size charts are copied from each brand's official source on the retrieval date shown on its brand page. Brands change their charts without notice. If a number looks out of date, the brand's own page is the authority.