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Kids' sizing, brand by brand · Little & Youth

What is a size 8?How girls' and boys' size 8 compare across 41 kids' brands

A size 8 isn't the same everywhere — and unlike toddler sizes, most brands cut it differently for girls and boys. Here's where the brands on Little & Youth land with each, taken straight from every brand's own published size chart.

The short answer: At a size 8, a typical girls' fit lands about 50½–52½" tall and a typical boys' fit about 50½–52½". Many brands publish one unisex size 8 that covers both, but where a brand splits them the girls' and boys' cuts can differ by an inch or more. All told, the same "size 8" is used for kids from 47 to 55 inches tall across brands — so the label alone can't tell you the fit.

Jump to: Girls' · Boys'

Girls' size 8, brand by brand

39 brands on Little & Youth publish a girls' size 8. Grouped by where each brand's published height range sits.

Where each group of brands puts a girls' size 8

The bands shift to the right as brands cut a girls' 8 for taller kids.

Shorter-cut
50–52½"
Typical
50½–52½"
Longer-cut
51½–55"
50" 51½" 53½" 55"
Height (inches)

4 brands run a little shorter

These brands cut their size 8 a little smaller — the whole range sits lower — so it fits a slightly shorter or leaner kid. Worth a look if your child runs small for their age.

Levi's Kids, Little Sleepies, Macy's Epic Threads, and Brooks Brothers Kids.

27 brands are typical

These brands land right in the most common range, about 50½–52½" — the way most brands cut a size 8.

French Toast, Bombas Kids, Champion Kids, Children's Place, Columbia Kids, Crocs Kids, L.L. Bean Kids, Skechers Kids, Stride Rite, The North Face Kids, Vans Kids, Eddie Bauer, H&M Kids, Primary, Tea Collection, Appaman, JCPenney Thereabouts, Justice, Target Cat & Jack, Walmart Wonder Nation, OshKosh B'gosh, Calvin Klein Kids, Carter's, Gymboree, Little Planet by Carter's, Mini Mioche, and Kohl's Jumping Beans.

8 brands run a little longer

These brands cut their size 8 a little bigger — the whole range sits higher — so it fits a taller kid, and it often lasts longer before it's outgrown. Worth a look if your child runs tall.

Lee Jeans, Fabletics, Gap Kids, Lands' End Kids, Polo Ralph Lauren Kids, Converse Kids, Garnet Hill, and Old Navy.

Girls' size 8 height ranges across 39 brands (inches).
BrandGirls' 8 fitsHow it runs
Levi's Kids50–52"Shorter
Little Sleepies50–52"Shorter
Macy's Epic Threads50–52"Shorter
French Toast51–52"Typical
Brooks Brothers Kids50–52½"Shorter
Bombas Kids50½–52½"Typical
Champion Kids50½–52½"Typical
Children's Place50½–52½"Typical
Columbia Kids50½–52½"Typical
Crocs Kids50½–52½"Typical
L.L. Bean Kids50½–52½"Typical
Skechers Kids50½–52½"Typical
Stride Rite50½–52½"Typical
The North Face Kids50½–52½"Typical
Vans Kids50½–52½"Typical
Eddie Bauer52½–52½"Typical
H&M Kids50–53"Typical
Primary50–53"Typical
Tea Collection50–53"Typical
Appaman51–53"Typical
JCPenney Thereabouts51–53"Typical
Justice51–53"Typical
Target Cat & Jack51–53"Typical
Walmart Wonder Nation51–53"Typical
OshKosh B'gosh50½–53½"Typical
Calvin Klein Kids51–53½"Typical
Carter's51½–53½"Typical
Gymboree51½–53½"Typical
Little Planet by Carter's51½–53½"Typical
Mini Mioche51½–53½"Typical
Lee Jeans51½–53.75"Longer
Kohl's Jumping Beans50½–54"Typical
Fabletics52–54"Longer
Gap Kids52–54"Longer
Lands' End Kids52–54"Longer
Polo Ralph Lauren Kids52–54"Longer
Converse Kids52½–55"Longer
Garnet Hill53–55"Longer
Old Navy53–55"Longer

Boys' size 8, brand by brand

40 brands on Little & Youth publish a boys' size 8. Grouped by where each brand's published height range sits.

Where each group of brands puts a boys' size 8

The bands shift to the right as brands cut a boys' 8 for taller kids.

Shorter-cut
47–52"
Typical
50½–52½"
Longer-cut
51–55"
47" 49½" 52½" 55"
Height (inches)

3 brands run a little shorter

These brands cut their size 8 a little smaller — the whole range sits lower — so it fits a slightly shorter or leaner kid. Worth a look if your child runs small for their age.

Brooks Brothers Kids, U.S. Polo Assn., and Children's Place.

26 brands are typical

These brands land right in the most common range, about 50½–52½" — the way most brands cut a size 8.

Converse Kids, French Toast, Levi's Kids, Little Sleepies, Original Penguin Junior, Walmart Wonder Nation, Eddie Bauer, Bombas Kids, Champion Kids, Columbia Kids, Crocs Kids, L.L. Bean Kids, Skechers Kids, Stride Rite, The North Face Kids, Vans Kids, Calvin Klein Kids, H&M Kids, Lands' End Kids, Primary, Tea Collection, Kohl's Jumping Beans, Appaman, JCPenney Thereabouts, OshKosh B'gosh, and Lee Jeans.

11 brands run a little longer

These brands cut their size 8 a little bigger — the whole range sits higher — so it fits a taller kid, and it often lasts longer before it's outgrown. Worth a look if your child runs tall.

Macy's Epic Threads, Carter's, Gymboree, Little Planet by Carter's, Mini Mioche, Gap Kids, Old Navy, Fabletics, Polo Ralph Lauren Kids, Target Cat & Jack, and Garnet Hill.

Boys' size 8 height ranges across 40 brands (inches).
BrandBoys' 8 fitsHow it runs
Brooks Brothers Kids47–50"Shorter
U.S. Polo Assn.47–50"Shorter
Converse Kids50½–51½"Typical
Children's Place49½–52"Shorter
French Toast50–52"Typical
Levi's Kids50–52"Typical
Little Sleepies50–52"Typical
Original Penguin Junior50–52"Typical
Walmart Wonder Nation50–52"Typical
Eddie Bauer52–52"Typical
Bombas Kids50½–52½"Typical
Champion Kids50½–52½"Typical
Columbia Kids50½–52½"Typical
Crocs Kids50½–52½"Typical
L.L. Bean Kids50½–52½"Typical
Skechers Kids50½–52½"Typical
Stride Rite50½–52½"Typical
The North Face Kids50½–52½"Typical
Vans Kids50½–52½"Typical
Calvin Klein Kids50–53"Typical
H&M Kids50–53"Typical
Lands' End Kids50–53"Typical
Primary50–53"Typical
Tea Collection50–53"Typical
Kohl's Jumping Beans50½–53"Typical
Appaman51–53"Typical
JCPenney Thereabouts51–53"Typical
OshKosh B'gosh50½–53½"Typical
Macy's Epic Threads51–53½"Longer
Carter's51½–53½"Longer
Gymboree51½–53½"Longer
Little Planet by Carter's51½–53½"Longer
Mini Mioche51½–53½"Longer
Lee Jeans50.25–53.75"Typical
Gap Kids51–54"Longer
Old Navy51–54"Longer
Fabletics52–54"Longer
Polo Ralph Lauren Kids52–54"Longer
Target Cat & Jack52½–54"Longer
Garnet Hill53–55"Longer

Common questions about size 8

Does a size 8 run big or small?

It depends on the brand and whether it's cut for a girl or a boy. A girls' size 8 runs bigger at Old Navy, Garnet Hill, and Converse Kids and smaller at Levi's Kids, Little Sleepies, and Macy's Epic Threads. A boys' size 8 runs bigger at Garnet Hill, Target Cat & Jack, and Polo Ralph Lauren Kids and smaller at Brooks Brothers Kids, U.S. Polo Assn., and Children's Place. Most brands land in between.

Is a girls' size 8 the same as a boys' size 8?

Not always. Many brands publish one unisex size 8, but brands that split them cut the two a little differently — a girls' 8 typically fits about 50½–52½" and a boys' 8 about 50½–52½". If a brand offers both, check the one that matches your child.

What height is a size 8 for?

At most brands, a size 8 fits a child roughly 50½–52½" (girls) or 50½–52½" (boys) tall. Because height is what actually determines fit, it's worth checking your child's height against the specific brand's size 8 rather than going by age.

What age is a size 8 for?

A size 8 is designed with 8-year-olds in mind, but age is only a rough guide. Because it's built around height and build, plenty of kids wear a size 8 a year earlier or later than the label suggests — checking height against a specific brand's chart is far more reliable.

What size comes after size 8?

After a size 8, most brands move to a size 10 (most brands skip 9). Sizing can shift noticeably at that step, so it's worth checking the next size's height range rather than assuming it picks up where size 8 left off.

Stop guessing which size 8 fits. Let Little & Youth do it.

Enter your child's measurements once and Little & Youth shows the size to buy across all 90+ brands on the site — girls' or boys', size 8 or otherwise — each pulled from that brand's own published chart.

Find your child's size →
Their Measurements. Right Size. Brand by Brand.
How we know this is accurate. Every size 8 height range on this page is transcribed from that brand's own published US size chart — no estimates. Where a brand publishes one unisex size 8, it appears under both girls' and boys'. Brands update their charts, so always confirm against the brand's live chart before you buy. Little & Youth is independent and not affiliated with any brand listed. Figures verified 2026-08-24.