Baby Gap Size Chart

Shop Baby Gap

Baby Gap size charts for determining the correct size for your child. Shop Baby Gap on


Baby Gap baby toddler hats

Baby Gap baby toddler mittens & gloves

Baby Gap newborn baby apparel

Baby Gap newborn baby shoes & accessories

Baby Gap toddler apparel

Baby Gap toddler shoes & accessories


Industry standard for baby apparel is to use age as the size, but it is important to measure your child as it is possible to have an older child that still needs a smaller size, or conversely a younger child that needs to size up. For example, a baby that is 12 months may still be wearing size 6 or 9 months given her measurements.

Baby Gap apparel in sizes up to 2 years accommodate extra room for a diaper. Measurements up to 2 years above are represented with a diaper on.

Baby Gap

About Baby Gap
  • Established 1969
  • casual, comfortable, classic
Sold at:
The Gap stores and online
Types of items:
baby and young kids' clothing, shoes and accessories
Related brands:
the Gap, babyGap, GapKids, Banana Republic, Atleta, Old Navy, Piper Lime, INTERMIX
Our rating:
All Baby Gap items