Head Circumference (cm) to EU Size Hat Size (Snug Fit)

1 Head Circumference value = 1 EU Size value · profile-dependent conversion · context: size system and fit profile

Direct Answer

1 Head Circumference value equals 1 EU Size value

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

For 6 Head Circumference value, this profile returns 6 EU Size value.

Converter Calculator

1 Head Circumference (cm) value =
1 EU Size value

Explanation

Head Circumference (cm) converts to EU Size by normalizing to head circumference in millimeters, then mapping to the destination system. Fit profile fixed: Snug Fit.

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

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

Head Circumference (cm) valueEU Size value
6 6
6.5 6.5
7 7
7.25 7.25
7.5 7.5
8 8
54 54
56 56
58 58
60 60
62 62