Shoe Size Converter
Shoe sizes vary by country and gender. US men size 10 = US women 11.5 = UK 9.5 = EU 44 = 28 cm. US women sizes are 1.5 larger than men for same foot length. To convert: US men to EU: (US × 33.3) + 1. US women to EU: (US × 33.3) - 31. UK sizes run 1 size smaller than US. For example, US men 9 = 27 cm foot length = EU 42-43 = UK 8. Children sizes differ by age group. Always try on due to brand variations.
Convert shoe sizes between US, UK, EU, CM, and inches for men, women, and kids. Full size charts, foot measurement guide, width guide, and brand-specific sizing notes.
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Convert Men's Shoe Size
How to Use
- Enter your value in the input field
- Click the Calculate/Convert button
- Copy the result to your clipboard
Frequently Asked Questions
- How do I convert US shoe size to EU?
- US and EU shoe sizes don't follow a single formula because they use different scales. For men's shoes, a US 10 is approximately EU 43, and a US 9 is EU 42. For women's shoes, a US 8 is approximately EU 38.5-39. The best approach is to use a conversion chart, as the relationship varies slightly across the size range. Always measure your foot in centimeters for the most accurate conversion.
- How do I measure my foot size at home?
- Stand on a piece of paper against a wall with your heel touching the wall. Mark the tip of your longest toe. Measure the distance in centimeters from the paper edge (heel) to the mark. Measure both feet and use the larger measurement. Measure in the evening when feet are slightly swollen. Wear the socks you'd normally wear with shoes.
- What is the difference between UK and US shoe sizes?
- UK and US shoe sizes are close but not identical. For men's shoes, UK sizes are typically 0.5 to 1 size smaller than US sizes (US 10 ≈ UK 9.5). For women's shoes, UK sizes are about 2 sizes smaller than US (US 8 ≈ UK 6). Children's sizes are roughly 0.5-1 size apart between the two systems.
- Do shoe sizes vary between brands?
- Yes, shoe sizes can vary significantly between brands. Nike tends to run small and narrow, so many people size up by half a size. Converse runs large, so sizing down is common. Adidas is generally true to size. New Balance offers wide and extra-wide options. Always check brand-specific sizing guides and read reviews mentioning fit before purchasing.
- What do shoe width letters mean (B, D, EE, 4E)?
- Shoe width letters indicate the width of the shoe. For men: D is standard/medium, EE (or 2E) is wide, and 4E is extra wide. For women: B is standard/medium, D is wide, and EE is extra wide. AA or 2A means narrow for both genders. Width sizing varies by length — a size 12 wide is physically wider than a size 8 wide.
- How do kids shoe sizes work?
- Kids' shoe sizes in the US run from 0 (newborn) to 13 (little kid), then restart at 1 for youth/big kid sizes. After youth size 6-7, kids typically transition to adult sizes. A youth US 7 is roughly equivalent to a women's US 8.5 or a men's US 7. European kids' sizes run continuously without restarting, typically from EU 16 to EU 39.