Shoe Size Calculator

Convert shoe sizes between US, UK, and EU systems for men, women, and kids.

Gender
in
Unit

US Size

9.5

UK Size

8.5

EU Size

43

Size Details

US Size9.5
UK Size8.5
EU Size43
Foot Length (inches)10.50 in
Foot Length (cm)26.67 cm

Width Guide

Standard width is D for men and B for women. If your foot feels tight in standard shoes, try a Wide (2E/D). If shoes feel too loose, try a Narrow (B/2A). Foot width is best measured at a shoe store for accuracy.

Use the Shoe Size Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.