EU to AU Shoe Size (Women)

1 EU size = -21.783464 AU size · profile-dependent conversion · context: size system and fit profile

Direct Answer

1 EU size equals -21.783464 AU size

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

For 4 EU size, this profile returns -19.421259 AU size.

Converter Calculator

1 EU size =
-21.783464 AU size

Explanation

EU converts to AU by first mapping EU to millimeters, then mapping millimeters to AU. Cohort profile fixed: Women.

EU size to AU size is profile-bound here: the selected size system and fit profile controls the mapping used by calculator and reference table.

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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

EU sizeAU size
4 -19.421259
5 -18.633857
6 -17.846456
7 -17.059054
8 -16.271653
9 -15.484251
10 -14.696849
11 -13.909448
12 -13.122046
13 -12.334645