AU to EU Shoe Size for Kids
5.5 AU size = 32.5 EU size ยท cohort-based size mapping for selected cohort
Direct Answer
5.5 AU size equals 32.5 EU size
This result uses the selected selected cohort cohort as the profile basis.
For 3 AU size, the selected cohort cohort returns 29 EU size under the same mapping assumptions.
Converter Calculator
32.5 EU size
SwitchExplanation
AU converts to EU by first mapping AU to millimeters, then mapping millimeters to EU. Cohort profile fixed: Kids.
AU size to EU size is cohort-bound here: the selected selected cohort cohort controls the mapping used by calculator and reference table.
Keep the same cohort in both directions to avoid mixing shoe-size systems that use different wearer-group mappings.
Common Conversion Values
| AU size | EU size |
|---|---|
| 3 | 29 |
| 4.5 | 31 |
| 5.5 | 32.5 |
| 6.5 | 33.5 |
| 8 | 35.5 |
Frequently Asked Questions
How can I convert back from EU size to AU size?
Use the mirror EU size to AU size route; it applies the inverse relationship for the opposite direction with the same assumptions.
Does this page use cohort-specific mapping?
Yes. This page is fixed to Kids.
What formula is used for AU size to EU size?
The converter applies the formula defined for AU size to EU size, then renders rounded output for the direct answer and common-value rows.