EU to US Shoe Size (Women)

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

Direct Answer

1 EU size equals -21.783464 US size

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

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

Converter Calculator

1 EU size =
-21.783464 US size

Explanation

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

For EU size to US 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

EU sizeUS 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