Shoe Size Converter

1. Select Men, Women, or Kids at the top. Size systems differ between genders, so selecting the right tab ensures accurate conversions.
2. Choose your size system from the dropdown: US, UK, EU (European), Japan (cm foot length), or Mondopoint (mm foot length used in military/international standards).
3. Enter your shoe size. You can enter half sizes (like 10.5) for US, UK, EU, and JP systems.
4. All equivalent sizes appear in the result panel, plus your foot length in inches as an approximation.
5. The full size chart below shows all available sizes for the selected gender. Your closest match is highlighted.

Note: conversions are approximate. Half sizes exist in US and UK but not all EU sizes have exact half equivalents. Always try shoes on when possible, especially across different brands, since sizing varies significantly.

There is no single universal shoe size formula. Each major system uses its own measurement standard:

To measure your foot: stand on a piece of paper, trace the outline, and measure from the heel to the tip of the longest toe. That is your foot length. Add about 10 to 12mm (0.4 to 0.5 inch) for a comfortable fit.

US to EU approximate formula: EU size ≈ (US Men size + 33.5) for men, (US Women size + 30.5) for women. These are approximations and vary by brand.