EU to US Shoe Size Conversion Chart
Quick answer:
EU to US shoe size conversion chart. Convert European sizes to US with table and links to each size pair.
See also: CM to US converter · Shoe size converter · Measurement standards
European (EU) and US shoe sizes use different numbering systems. EU sizes are often related to foot length in centimeters and run higher numbers than US for the same fit (e.g. EU 42 ≈ US 9 men's). Converting correctly helps when buying from American brands or shopping in the US. Our conversion uses a single centimeter (foot length) baseline: each size is mapped to a foot length in cm, and that cm value is matched to the closest size in the target system. The table below comes from the same dataset that powers the calculator. Each row links to a dedicated conversion page with the converter and equivalents.
Conversion table (men's)
FAQ
What is EU size 42 in US?
EU 42 converts to US men's 9 (or US women's 10.5). Use the table or linked size pages for your gender.
Are EU and US shoe sizes the same?
No. EU uses a different scale. Converting via foot length in cm keeps them consistent.
How do I convert EU shoe sizes to US?
Use the table above or the Shoe Size Converter. Conversions use a common centimeter (foot length) baseline.
Related
Common questions
How should I use this converter?
Pick your region and size, then read the equivalents. When in doubt, measure in centimeters and compare to the brand chart.
Why do sizes differ between countries?
Each region uses its own scale; mapping through foot length (cm) reduces error.
More on EU to US Shoe Size Conversion Chart
See linked guides on this site for measurement tips and regional differences.
Data sources
- ISO and regional footwear sizing references (length-based mapping)
- Published brand size charts (e.g. Nike, Adidas) for cross-checks—not endorsements
- International measurement and apparel sizing studies (public summaries)
Why Sizes May Vary
Shoe and clothing sizes can vary between brands due to manufacturing differences, materials, and regional sizing standards.
Frequently Asked Questions
What is EU 42 in US shoe size?
EU 42 typically converts to US men's size 9 and US women's size 10.5, depending on brand and width. Use any converter on this page when available.
Are EU and US shoe sizes the same?
No. The EU sizing system and US shoe sizing scale use different scales. International shoe size conversion is most reliable when you anchor to foot length in cm.
See also
Shoe Size Converter · Knowledge hub · Guides · Measurement standards