Buying shoes from another country? Our free Shoe Size Converter translates between US, UK and EU shoe sizes in one click — enter your size, pick its system and see every equivalent instantly. Please note that sizes are approximate and can vary by brand.
Shoe Size Converter
Sizes are approximate and vary by brand — always check the retailer’s own size chart before ordering.
How to Use
- Enter your shoe size in the box.
- Choose the sizing system it belongs to — US Men’s, US Women’s, UK or EU.
- Click Convert Size to see the matching sizes in every other system.
- Remember that conversions are approximate, so confirm with the retailer’s chart.
Key Features
- Converts between US Men’s, US Women’s, UK and EU sizes.
- Instant results that update when you change the system.
- Covers common adult sizes from US Men’s 6 to 13.
- Clearly labelled as approximate, since brands fit differently.
- Runs entirely in your browser — free with no sign-up.
FAQs
Why do shoe sizes differ between countries?
Each region developed its own measuring scale. The US uses one scale for men and another for women, the UK scale runs about half a size smaller than US men’s, and the EU scale is based on the Paris point (two-thirds of a centimetre).
Are converted sizes exact?
No — conversions are approximate. Brands use different lasts and fit models, so two shoes labelled the same size can feel different. Use the conversion as a starting point and check the retailer’s chart.
What is the difference between US men’s and women’s sizes?
US women’s sizes run about 1.5 sizes larger than US men’s. A US men’s 8 is roughly a US women’s 9.5, and this converter applies that difference automatically.
Do I need an account to use this tool?
No. Like every tool on ToolsFreeHub, the Shoe Size Converter is free and works without signing up.