Shoe Size Converter
Convert shoe sizes between US, UK and EU for men's and women's shoes.
9
US
8
UK
42
EU
How This Works
This uses standard offset approximations between US, UK and EU shoe sizing scales. Actual sizing can vary slightly by brand and shoe last (the mold a shoe is built on) — when possible, check the specific brand's size chart for the most accurate fit.
Reference Table
US 7 = UK 6 = EU 40
US 8 = UK 7 = EU 41
US 9 = UK 8 = EU 42
US 10 = UK 9 = EU 43
US 11 = UK 10 = EU 44
US 12 = UK 11 = EU 45
Frequently Asked Questions
What is US men's size 9 in EU?
Approximately EU 42.
Is this conversion exact?
It's a standard approximation. Actual fit varies by brand and shoe last, so check the specific brand's size chart when precision matters.