JP (cm) to AU Shoe Size (Unisex)

1 JP size = -22.708661 AU size · profile-dependent conversion · context: size system and fit profile

Direct Answer

1 JP size equals -22.708661 AU size

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

For 4 JP size, this profile returns -19.165354 AU size.

Converter Calculator

1 JP (cm) size =
-22.708661 AU size

Explanation

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

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

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) sizeAU size
4 -19.165354
5 -17.984251
6 -16.803149
7 -15.622047
8 -14.440944
9 -13.259842
10 -12.07874
11 -10.897637
12 -9.716535
13 -8.535433