JP (cm) to UK Shoe Size (Kids)

1 JP size = -16.944881 UK size · profile-dependent conversion · context: size system and fit profile

Direct Answer

1 JP size equals -16.944881 UK size

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

For 4 JP size, this profile returns -13.401574 UK size.

Converter Calculator

1 JP (cm) size =
-16.944881 UK size

Explanation

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

From JP size to UK size, results depend on the selected size system and fit profile and stay consistent with that profile across table rows and calculator input.

Read more

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) sizeUK size
4 -13.401574
5 -12.220472
6 -11.03937
7 -9.858267
8 -8.677165
9 -7.496063
10 -6.31496
11 -5.133858
12 -3.952756
13 -2.771653