Kids Shoe Size Chart & Calculator

Convert your child's foot length into US, UK, and EU shoe sizes instantly.

How to measure a child's foot

Enter Foot Length

Measure your child's foot from the heel to the tip of their longest toe. We recommend adding ~1cm (or ~0.5 inches) of wiggle room before calculating.

cm
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How to Measure Kids Feet for Shoes

Children's feet grow incredibly fast, making it vital to measure their feet regularly rather than guessing their size. A poorly fitting shoe can restrict natural foot development and cause discomfort. Utilizing an accurate kids shoe size calculator ensures a better fit.

To get the best measurement, wait until the late afternoon (feet naturally swell slightly during the day). Have your child put on the type of socks they intend to wear with the shoes. Place a piece of paper against a wall, have them stand on it with their heel touching the wall, and mark the tip of their longest toe. The distance from the wall to that mark is their exact foot length.

When to Size Up Kids Shoes

It can be hard to tell when it's time to consult a toddler shoe size chart for a new pair. Look out for these signs:

  • There is less than a thumb's width of space between the big toe and the end of the shoe.
  • Your child frequently takes off their shoes or complains of pain.
  • You notice red marks or blisters on their toes or heels.
  • Toddlers (ages 1-3) typically grow half a foot size every 2-3 months. Older kids grow half a size every 4-6 months.

Kids to Women Shoe Size Conversion

A common trick for saving money is buying youth sizes instead of adult women's sizes. If you're looking for a kids to women shoe size conversion, the math is straightforward in US sizing:

A women's size is generally 1.5 to 2 sizes larger than a youth size. For instance, if you wear a Women's US 7, you can comfortably fit into a Youth (Kids) size 5.5 or 5.

Standard Kids Shoe Size Chart (US, UK, EU)

Use the quick reference table below to see how foot length translates across international sizing standards. Note that sizes are approximations as brands vary.

Foot Length (cm) US Size UK Size EU Size
10.0 cm2 (Toddler)117
11.0 cm3 (Toddler)218
12.6 cm5 (Toddler)420
14.5 cm7 (Toddler)623
16.0 cm9 (Toddler)825
17.9 cm11 (Little Kid)1028
19.5 cm13 (Little Kid)1231
21.1 cm2 (Youth)133
22.8 cm4 (Youth)336

Frequently Asked Questions

Have your child stand on a piece of paper with their heel against a wall. Mark the end of their longest toe with a pencil, then measure the distance from the heel to the mark. Measure both feet and use the larger measurement.
It is generally recommended to leave about 1/2 inch (or 1 to 1.5 centimeters) of space at the front of the shoe to allow for natural foot growth and movement.
Toddlers grow very quickly, often outgrowing their shoes every 2 to 3 months. Check the fit regularly. If there is less than a thumb's width of space between the big toe and the end of the shoe, it's time to size up.
In US sizing, a women's shoe size is generally 1.5 to 2 sizes larger than a kids (or youth) size. For example, a youth size 5 is roughly equivalent to a women's size 6.5 or 7.

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