GROUPON GUIDE TO SAN-DIEGO

Baby and Kids' Shoes Size Chart

BY: Editors |Aug 31, 2022

Make sure your little ones are free from squished toesies with our baby and kids' shoe size chart. 

dad putting new shoes on kid

To determine the right size for kids' shoes, measure your child’s foot from heel to toe (or have them stand on this printable foot sizer).

For kids' shoes, factor in width (see standard width equivalents below).

 

A note: all age and size ranges are approximate and intended for general reference only. Baby shoe sizes and kids' shoe sizes vary by manufacturer.

Infant Shoe Sizes
Age In. Cm. Size (US/CA) Size (EU) Size (UK) Size (JP)
Birth–
6 weeks		 3⅛ 7.9 0 15 0 7.5
6 weeks–
3 months		 3¼ 8.3 0.5 16 0.5 8 
3½ 8.9 1 16 0.5 8.5 
3–9 months 3⅝ 9.2 1.5 17 1 9 
3¾ 9.5 2 17 1  9.5
6–9 months 4 10.2 2.5 18 1.5  10 
4⅛ 10.5 3 18 2 10.5 
9–12 months 4¼ 10.8 3.5 19 2.5 11 
4½ 11.4 4 19 3 11.5 
Baby Walker Shoes (12–24 Months)
Age In. Cm. Size (US/CA) Size (EU) Size (UK) Size (JP)
9–12 months 4⅝ 11.7 4.5 20 3.5 12
12–18 months 4¾ 12.1 5 20 4 12.5
5 12.7 5.5 21 4.5 13
12–24 months 5⅛ 13 6 22 5 13.5
5¼ 13.3 6.5 22 5.5 14
5½ 14 7 23 6 14.5
Toddler Shoe Sizes (2–4 Years)
In. Cm. Size (US/CA) Size (EU) Size (UK) Size (JP)
5⅝ 14.3 7.5 24 6.5 15
5¾ 14.6 8 24 7 15.5
6 15.2 8.5 25 7.5 15.5
6⅛ 15.6 9 25 8 16
6¼ 15.9 9.5 26 8.5 16.5
6½ 16.5 10 27 9 17
6⅝ 16.8 10.5 27 9.5 17.5
6¾ 17.1 11 28 10 18
7 17.8 11.5 29 10.5 18.5
7⅛ 18.1 12 30 11 18.5
Little Kids' Shoe Sizes (4–8 Years)
In. Cm. Size (US/CA) Size (EU) Size (UK) Size (JP)
7¼ 18.4  12.5  30  11.5  19 
7½  19.1  13  31  12  19.5 
7⅝  19.4  13.5  31  12.5  20 
7¾  19.7  1  32  13  20.5 
8  20.3  1.5  33  13.5  21 
8⅛  20.6  2  33  1  21.5 
8¼  21  2.5  34  1.5  21.5 
8½  21.6  3  34  2  22 
Big Kids' Shoe Sizes (8–12 Years)
In. Cm. Size (US/CA) Size (EU) Size (UK) Size (JP)
8⅝ 21.9  3.5  35  2.5  22.5 
8¾ 22.2  4  36  3  23 
9 22.9  4.5  36  3.5  23.5 
9⅛  23.2  5  37  4  24 
9¼  23.5  5.5  37  4.5  24.5 
9½ 24.1  6  38  5  25 
9⅝  24.4  6.5  38  5.5  25.5 
9¾  24.8  7  39  6  26 
Standard Width Equivalents for Kids' Sizes
Narrow B, C, N
Medium D, M
Wide E, W
Extra-Wide EE, WW, XW
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