Nike Size Guide | Shoes | Child

Finding the right size for your kids' shoes is essential to ensuring they are comfortable and can enjoy their activities to the fullest. This Nike Kids' Size Guide is designed to help you easily determine the perfect size. You'll find simple instructions on how to correctly measure their feet, as well as a detailed table on how to convert their measurements to Nike sizes.

How to measure your child's shoe size?

To know the exact length of your child's feet and find the ideal shoe size, follow these simple steps:

  1. Prepare a sheet of paper: Tape it to a flat, hard surface to prevent it from moving.
  2. Position your child's foot: Have him stand with his feet slightly apart and his weight evenly distributed. Make sure the heel is flat against a wall.
  3. Trace the marks: Use a pencil to mark the tip of the big toe and the heel. If possible, ask for help to get more precise marks.
  4. Measure: Remove the foot from the sheet and use a ruler to measure the distance between the two marks. Repeat for both feet, as it is common for one foot to be slightly larger than the other.
  5. Choose the right size: Refer to the largest measurement in the size chart below to find the ideal size.

⚠ Tip: If the measurement is between two sizes, we recommend choosing the larger size for optimal comfort.

To make measuring easier, our partner Nike offers you the option of downloading a printable sheet with precise markings. Simply place your child's foot on it to get the measurement in the blink of an eye.

đŸ“„Download the printable sheet


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NIKE Size Guide - Baby & Toddler Shoes (16 - 27)
Foot length (cm)EU Marmon SportsAge (months)UK - ChildUS - Child
9.1 16 3 0.5 1C
9.5 16.5 1 1.5C
10 17 6 1.5 2C
10.4 18 2 2.5C
10.8 18.5 9 2.5 3C
11.2 19 3 3.5C
11.6 19.5 12 3.5 4C
12 20 4 4.5C
12.5 21 18 4.5 5C
13 21.5 5 5.5C
13.3 22 24 5.5 6C
13.8 22.5 6 6.5C
14.2 23.5 36 6.5 7C
14.6 24 7 7.5C
15 25 7.5 8C
15.5 25.5 8 8.5C
15.9 26 8.5 9C
16.3 26.5 9 9.5C
16.7 27 9.5 10C

Check out our adorable collection of Nike baby shoes (sizes 16-27) . Designed to combine comfort and style, our shoes are perfect for accompanying your little one through every stage of their growth. Explore our selection of Nike baby shoes now .


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NIKE Size Guide - Kids' Cadet Shoes (28 - 35)
Foot length (cm)EU Marmon SportsUK - ChildUS - Child
17.6 28 10.5 11C
18 28.5 11 11.5C
18.4 29.5 11.5 12C
18.8 30 12 12.5C
19.3 31 12.5 13C
19.7 31.5 13 13.5C
20.1 32 13.5 1Y
20.5 33 1 1.5Y
20.9 33.5 1.5 2Y
21.4 34 2 2.5Y
21.8 35 2.5 3Y

Discover our range of Nike cadet shoes (sizes 28-35) , perfect for accompanying your children on all their adventures. With modern designs and cutting-edge technologies, our shoes offer the perfect blend of style and performance for young athletes. Explore our Nike Cadet selection now to find the perfect pair .


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NIKE Size Guide - Junior Teen Shoes (36 - 40)
Foot length (cm)EU Marmon SportsUK - ChildUS - Child
22.4 36 3.5 4Y
22.7 36.5 4 4.5Y
23.2 37.5 4.5 5Y
23.5 38 5 5.5Y
23.8 38.5 5.5 6Y
24.3 39 6 6.5Y
24.6 40 6 7Y

Discover our selection of Nike junior shoes (sizes 36-40) , designed to offer comfort and style to your teenagers. Whether for sports or everyday wear, our shoes combine performance and aesthetics to meet your child's needs. Explore our Nike Junior range now to find the perfect pair .