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Shoe Size Converter

The problem: You found the perfect shoes on a foreign website, guessed the size conversion, and paid for the return shipping when they arrived a full size wrong.

How to use — quick guide

Avoid return shipping with this shoe size converter us uk eu tool: pick men's, women's or kids', enter the size you already know or your foot length in centimetres, and every other system updates instantly, with a full chart to double-check. Foot length is the most reliable match. Free, no signup, results in your browser.

How to use it

  1. Pick men's, women's or kids'.
  2. Enter the size you know — US, UK, EU or foot length in cm.
  3. Every other system updates instantly, and the full chart is below for checking.

Frequently asked questions

Why do conversions differ between brands?

There is no single legal standard — brands round differently. Foot length in cm (the Mondopoint measure inside many shoes) is the most reliable match.

Should I size up for running shoes?

Most runners go half a size up because feet swell over distance.

What does EU size measure?

EU sizes are based on the Paris point (0.667 cm per size) measured on the shoe last, not your foot — which is why cm is the safer anchor.

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