AU to UK Shoe Size (Unisex)

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

Direct Answer

1 AU size equals 1 UK size

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

For 4 AU size, this profile returns 4 UK size.

Converter Calculator

1 AU size =
1 UK size

Explanation

AU converts to UK by first mapping AU to millimeters, then mapping millimeters to UK. Cohort profile fixed: Unisex.

For AU size to UK 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

AU sizeUK size
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13