US to AU Shoe Size for Men
8 US size = 7 AU size ยท cohort-based size mapping for selected cohort
Direct Answer
8 US size equals 7 AU size
This result uses the selected selected cohort cohort as the profile basis.
For 5.5 US size, the selected cohort cohort returns 4.5 AU size under the same mapping assumptions.
Converter Calculator
7 AU size
SwitchExplanation
US converts to AU by first mapping US to millimeters, then mapping millimeters to AU. Cohort profile fixed: Men.
US size to AU 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
| US size | AU size |
|---|---|
| 5.5 | 4.5 |
| 6.5 | 5.5 |
| 8 | 7 |
| 9 | 8 |
| 10 | 9 |
Frequently Asked Questions
What is the opposite direction for US size to AU size?
Use the mirror AU 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 Men.
How is US size to AU size calculated?
The converter applies the formula defined for US size to AU size, then renders rounded output for the direct answer and common-value rows.