JP (cm) to EU Shoe Size (Kids)

1 JP size = 3.75 EU size · profile-dependent conversion · context: size system and fit profile

Direct Answer

1 JP size equals 3.75 EU size

This result depends on the selected profile context: size system and fit profile.

For 4 JP size, this profile returns 8.25 EU size.

Converter Calculator

1 JP (cm) size =
3.75 EU size

Explanation

JP (cm) converts to EU by first mapping JP (cm) to millimeters, then mapping millimeters to EU. Cohort profile fixed: Kids.

For JP size to EU size, the active size system and fit profile determines the conversion constants applied to every value.

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Keep the same profile in both directions to avoid mixing lookup systems that use different size mappings.

Method & Reference (Verified)

  • Method basis: profile-bound mapping; constants depend on the selected profile encoded in the route.
  • Profile reference: size system and fit profile.
  • Consistency rule: keep the same profile in mirror direction to avoid mixing incompatible mappings.

Common Conversion Values

JP (cm) sizeEU size
4 8.25
5 9.75
6 11.249999
7 12.749999
8 14.249999
9 15.749999
10 17.249999
11 18.749999
12 20.249999
13 21.749999