Why do shoe sizes differ from country to country?
Korea labels shoes directly by foot length in millimeters, while the US, UK, and EU each use their own traditional sizing systems. When buying shoes online from abroad or while traveling, the most reliable approach is to use your foot length (mm) as the reference point and check a conversion table like this one.
A note on accuracy
This table is a general reference based on typical men's sizing, and actual sizes can vary by brand, shoe type (sneakers vs. dress shoes, for example), and gender β women's sizes often use a separate system. Always check the specific brand's own size guide for the most accurate fit.
Frequently Asked Questions
Can I use this table for women's shoe sizes too?
Many brands label women's US sizes about 1.5β2 higher than the equivalent men's size. Since this table is based on foot length (mm), the most accurate approach is to measure your actual foot length and then check the brand's own women's size guide.
Can I convert other units too?
Yes β check out the unit converter for length, weight, and other conversions.