US to AU Shoe Size (Kids)

1 US size = 0 AU size · profile-dependent conversion · context: size system and fit profile

Direct Answer

1 US size equals 0 AU size

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

For 4 US size, this profile returns 3 AU size.

Converter Calculator

1 US size =
0 AU size

Explanation

US converts to AU by first mapping US to millimeters, then mapping millimeters to AU. Cohort profile fixed: Kids.

US 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

US sizeAU size
4 3
5 4
6 5
7 6
8 7
9 8
10 9
11 10
12 11
13 12