Children's International Size Conversion Chart

European kids’ sizes in US sizes at a glance#

European children’s sizes are the child’s height in centimeters, so a numbered size is the tallest height the garment fits. A size 110 fits a child up to 110 cm tall, a size 140 up to 140 cm. The chart below reads each height band off this page’s own US, UK, European and Australian table.

So a size 140 is a US 10 (UK 9–10) for a child about 134 to 140 cm tall, and a size 110 is a US 5 (UK 4–5) at 104 to 110 cm. A size 130 falls in the 128–134 cm band, a US 8, and a size 120 in the 116–122 cm band, a US 6X to 7. Sizes 100 and 150 sit between bands: a 100 reads as a US 4T (98–104 cm) and a 150 as a US 12 to 14 (146–152 cm).

These conversions are read directly from the four-system chart below, which covers 12 months through size 152 across US, UK, European and Australian labels. European brands step in 6 cm increments (92, 98, 104, 110), so a child between numbers takes the next size up for room to grow. Sizes still vary by brand, so measure your child’s height where you can. For US letter sizes such as youth small and youth large, see the youth size chart; children’s shoes use a separate system in the children’s international shoe size chart.

International Conversion Chart for Children's Clothing#

The American, British and Australian sizes are based on the age of the child, while in Europe the size is based on the child's height in centimeters. Some US sizes include a “T”, which stands for toddler.

Additional notes

As you probably know, each brand has its own size variations. This guide helps you find the right international conversion for children's sizing, but each brand or manufacturer may deviate from the standard sizes.

FAQ on Children's International Size Conversion Chart#

How do I use the Children's International Size Conversion Chart effectively?#

To use the Children's International Size Conversion Chart effectively, you'll first need to understand whether the sizing system you're converting from or to is based on age, as in the US, UK, and Australia, or on the child's height in centimeters, as in Europe. For age-based systems, select the size that corresponds to your child's current age or the closest match. For height-based systems, measure your child's height and find the corresponding European size. For example, if your child is 2 years old but tall for their age, measuring 95 cm in height, you would look for sizes that accommodate 92-98 cm, which correlates with size 2T to 3T in the US, 2-3 in the UK, and size 3 in Australia.

My child is between sizes on the chart. How should I choose the best fit?#

When your child falls between sizes, consider their growth patterns and the type of clothing item. If they're rapidly growing, opting for the larger size might provide more longevity. For items like coats or jackets that might be worn over other clothes, a larger size can also allow for layering. However, for fitted items like trousers, the smaller size may provide a better fit if the difference isn't too significant. Always check the return policy when shopping online, especially internationally, to accommodate size exchanges if needed.

How accurate are the age-based sizes for children's clothing internationally?#

Age-based sizes (US, UK, Australia) provide a general guideline but can vary significantly among children, as kids grow at different rates. Moreover, brands may have their sizing standards, making some items run larger or smaller than the age they're supposed to fit. It's crucial to know your child's current height and measurements for a more accurate fit and to consult the specific brand's size guide when available.

Can I rely on this chart for all types of children's clothing?#

The Children's International Size Conversion Chart offers a broad guide for converting sizes across different countries for common clothing items like jackets, trousers, and sweaters. However, due to variations in sizing standards and the fit of specific items (such as formal wear, sports gear, or swimwear), it's advisable to check with individual brands or retailers for more detailed sizing information, especially for specialty items.

How do the European sizes based on height offer a better fit for children's clothing?#

European sizes based on a child's height in centimeters tend to provide a more tailored fit, as they consider the stature of the child rather than just the age. This system can be particularly beneficial for children who may be taller or shorter than average for their age, ensuring that clothes fit more proportionally to their body dimensions, offering better comfort and mobility.

What does the "T" in some US sizes stand for, and how does it affect sizing?#

The "T" in some US sizes stands for "Toddler." Sizes with a "T" are designed to accommodate the body shape and movement of toddlers, often providing extra room for diapers and allowing for more freedom of movement. When converting sizes, it's important to consider this distinction, especially for children transitioning out of toddler sizes into regular children's sizes.

How should I approach buying children's clothing internationally to ensure the best fit?#

When buying children's clothing internationally:

• Start with accurate, up-to-date measurements of your child's height, and if possible, chest, waist, and hip measurements.
• Consider the type of clothing and the season it will be worn in. Allow for growth spurts, especially for items intended for future use.
• Research the brand's sizing standards and read product reviews for insights on fit and size accuracy.
• Be mindful of the returns and exchanges policy, particularly for international purchases, to mitigate the risk of sizing issues.

More questions about children’s size conversions#

What do double sizes like 98/104 or 110/116 mean?#

Many European brands cut clothes to cover two height steps so they last longer. A 98/104 fits heights 92–104 cm (36–41 in), about ages 2–4 (US 2T–4T). A 110/116 fits 104–116 cm (41–45.5 in), ages 4–6 (US 5–6). A 122/128 fits 116–128 cm (45.5–50.5 in), ages 6–8 (US 6X–8). Expect a roomy fit at the start of the range and a snug one at the end.

What are sizes 92, 98, 116, 128 or 152 in US sizes?#

The size number is the tallest height the garment fits. Reading each height band off the chart:

• Size 92 = US 2T, about age 2 (up to 92 cm / 36 in)
• Size 98 = US 2T to 3T, ages 2–3 (up to 98 cm / 38.5 in)
• Size 104 = US 4T, ages 3–4 (up to 104 cm / 41 in)
• Size 116 = US 6, ages 5–6 (up to 116 cm / 45.5 in)
• Size 122 = US 6X–7, ages 6–7 (up to 122 cm / 48 in)
• Size 128 = US 7–8, ages 7–8 (up to 128 cm / 50.5 in)
• Size 134 = US 8, ages 8–9 (up to 134 cm / 52.5 in)
• Size 146 = US 10 to 12, ages 10–11 (up to 146 cm / 57.5 in)
• Size 152 = US 12 to 14, ages 11–12 (up to 152 cm / 60 in)

What size is 160 in US sizes?#

This chart tops out at 152 cm, but the same rule applies: a size 160 fits a child up to 160 cm (63 in) tall, usually ages 12–14. In US terms that is roughly a 14–16, or a youth large to extra large; the youth size chart breaks those down by height and chest. Teens taller than about 160 cm often fit adult sizes better, so compare the women’s or men’s international charts too.

How do I measure my child’s height for European sizes?#

Have your child stand against a wall in socks, heels touching the wall, and rest a book flat on top of their head. Mark where the underside of the book meets the wall and measure from the floor to the mark in centimeters. Match that number to the height ranges on the chart. Because the size number is the maximum height it fits, a child measuring 137 cm (54 in) has only 3 cm of room in a size 140; if you want a season of growing room, go one size up to a 146.