UK to BR Shoe Size (Unisex)

1 UK size = 31.109999 BR size · profile-dependent conversion · context: size system and fit profile

Direct Answer

1 UK size equals 31.109999 BR size

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

For 4 UK size, this profile returns 34.919999 BR size.

Converter Calculator

1 UK size =
31.109999 BR size

Explanation

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

For UK size to BR 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

UK sizeBR size
4 34.919999
5 36.189999
6 37.459999
7 38.729999
8 39.999999
9 41.269998
10 42.539998
11 43.809998
12 45.079998
13 46.349998