US to CN Shoe Size for Unisex
8 US size = 41.5 CN size ยท cohort-based size mapping for selected cohort
Direct Answer
8 US size equals 41.5 CN size
This result uses the selected selected cohort cohort as the profile basis.
For 5.5 US size, the selected cohort cohort returns 37 CN size under the same mapping assumptions.
Converter Calculator
41.5 CN size
SwitchExplanation
US converts to CN by first mapping US to millimeters, then mapping millimeters to CN. Cohort profile fixed: Unisex.
From US size to CN size, results depend on the selected selected cohort cohort and stay consistent with that cohort across table rows and calculator input.
Keep the same cohort in both directions to avoid mixing shoe-size systems that use different wearer-group mappings.
Common Conversion Values
| US size | CN size |
|---|---|
| 5.5 | 37 |
| 6.5 | 39 |
| 8 | 41.5 |
| 9 | 43 |
| 10 | 44.5 |
Frequently Asked Questions
How do I reverse US size to CN size?
Use the mirror CN size to US 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 Unisex.
How does this converter compute US size to CN size?
The converter applies the formula defined for US size to CN size, then renders rounded output for the direct answer and common-value rows.