JP (cm) to EU Shoe Size for Kids
20 JP (cm) size = 32 EU size ยท cohort-based size mapping for cm
Direct Answer
20 JP (cm) size equals 32 EU size
This result uses the selected cm cohort as the profile basis.
For 18 JP (cm) size, the cm cohort returns 29 EU size under the same mapping assumptions.
Converter Calculator
32 EU size
SwitchExplanation
JP (cm) converts to EU by first mapping JP (cm) to millimeters, then mapping millimeters to EU. Cohort profile fixed: Kids.
For JP (cm) size to EU size, the active cm cohort determines the conversion constants applied to every value.
Keep the same cohort in both directions to avoid mixing shoe-size systems that use different wearer-group mappings.
Common Conversion Values
| JP (cm) size | EU size |
|---|---|
| 18 | 29 |
| 19 | 30.5 |
| 20 | 32 |
| 21 | 33.5 |
| 22 | 35 |
Frequently Asked Questions
How can I convert back from EU size to JP (cm) size?
Use the mirror EU size to JP (cm) 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 JP (cm) size to EU size?
The converter applies the formula defined for JP (cm) size to EU size, then renders rounded output for the direct answer and common-value rows.