Men's Shoe Size Converter
Convert men's shoe sizes between US, UK, EU, Japan, China, and CM. Enter your size above to see all regional equivalents.
Converted Sizes
Fit Notice
Shoe size charts convert length only. Real-world fit may vary depending on width (narrow, standard, wide), foot shape, and brand design.
If shoes feel tight on the sides even when the length is correct, width or last shape may be the reason.
Learn how width affects fit →Conversion Guide
Use the converter above to convert men's shoe sizes across all regions. Select your current region and size to see US, UK, EU, Japan, China, and CM equivalents. Fit can vary by brand.
Understanding This Conversion
Understand how shoe sizing systems work across US, UK, EU, Japan, and CM. Educational guide with conversion references.
For more detail, read our guides on regional differences, how to measure your feet, and common sizing mistakes.
Fit Guide
Fit can vary by brand and style:
- European brands often run slightly narrower; consider half a size up if you have wide feet.
- US and UK sizes may offer more width options (N, M, W).
- Asian sizing (JP/CN) typically runs smaller—sizing up is common when converting from US or EU.
When in doubt, check the brand's size chart or order two sizes and return one.
How to Measure Your Foot
Measure your foot length in centimeters for the most accurate conversion:
- Place a piece of paper against a wall on a hard floor.
- Stand with your heel touching the wall and mark the tip of your longest toe.
- Measure from the wall to the mark in centimeters.
- Repeat for both feet and use the larger measurement.
Foot length in CM is the most reliable reference across all regional sizing systems.
Fit and sizing explained
Fit Problems Explained
Step-by-step guide to measuring foot length in centimeters for accurate shoe size conversion. Avoid common shoe sizing mistakes when converting between regions. Fit tips and conversion best practices.
How to Measure Your Feet in CM · Common Shoe Sizing Mistakes
Why Sizes Vary
Understand how shoe sizing systems work across US, UK, EU, Japan, and CM. Educational guide with conversion references. Avoid common shoe sizing mistakes when converting between regions. Fit tips and conversion best practices.
Brand Differences
Brands use different lasts and fit models. Nike often runs small; Adidas and Puma can differ by style. Always check the brand's size chart before ordering.
Regional Differences
Why European and US shoe sizes use different scales. Regional differences and conversion explained. How Japanese shoe sizing works and how to convert to US, EU, and UK. Japan size chart explained. How UK shoe sizes differ from US and EU. Conversion and regional comparison guide.
Why EU and US Shoe Sizes Differ · How Japanese Shoe Sizes Work · How UK Shoe Sizes Differ From US and EU
Related Size Conversions
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- EU to US Shoe Size
- US to EU Shoe Size
- US to UK Shoe Size
- UK to US Shoe Size
- EU to UK Shoe Size
- Japan to US Shoe Size
- CM to US Shoe Size
- CM 25 to US
- CM 26 to US
- CM 27 to US
- CM 28 to US
- EU 40 to UK
- EU 44 to UK
- EU 39 to US
- EU 40 to US
- EU 41 to US
- EU 42 to US
- EU 43 to US
- EU 44 to US
- EU 45 to US
- EU 46 to US
- EU 47 to US
- Japan 26 to US
- Japan 27 to US
- Japan 28 to US
- Japan 29 to US
- Japan 30 to US
- UK 6 to US
- UK 7 to US
- UK 8 to US
- UK 9 to US
- UK 10 to US
- UK 11 to US
- US 7 to EU
- US 8 to EU
- US 9 to EU
- US 10 to EU
- US 11 to EU
- US 12 to EU
Region Converters
- EU to US Shoe Size
- US to EU Shoe Size
- US to UK Shoe Size
- UK to US Shoe Size
- UK to EU Shoe Size
- CM to US Shoe Size
- CM to EU Shoe Size
- CM to UK Shoe Size
- Inch to US Shoe Size
- Inch to EU Shoe Size
- Japan to US Shoe Size
- Japan to EU Shoe Size
- EU to Japan Shoe Size
- US to Japan Shoe Size
- China to US Shoe Size
- China to EU Shoe Size
- Korea to US Shoe Size
Frequently Asked Questions
How do I convert men's shoe sizes?
Use the converter above. Select your region and enter your men's size to see equivalents in US, UK, EU, Japan, China, and CM.
Do men's and women's shoe sizes use the same scale?
No. men's sizes use a different scale than other genders. Always choose the correct gender in the converter.
Are shoe sizes standardized?
No. Shoe sizes vary by country and brand. Always check the brand's size chart when possible.
Should I size up or down?
It depends on the brand. Consider sizing up for athletic shoes or if the brand runs small.
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GlobalSizeChart.com is an independent utility for size conversion. Our content is educational and our sizing data is compiled from public standards.
- Independent Utility Tool — Free converters and charts, not affiliated with any retailer or brand.
- No brand affiliation — We are not owned by or paid by any clothing or shoe brand.
- Educational content — Guides and explanations are for information only; always check the brand's size chart when possible.
- Sizing data compiled from public standards — Conversions are based on widely published international sizing standards; individual brands may differ.