Shoe Size Converter (US, UK, EU, cm)

Shoe size converter: convert adult shoe sizes between US men’s, US women’s, UK, EU and foot length in cm.

EU = 1.5 · (cm + 1.5)

How to use this calculator

  1. Type your input in the box.
  2. The result updates as you type.
  3. Use “Copy result” or “Copy link” to share it.

EU sizes use the Paris point (⅔ cm): EU ≈ 1.5 × (foot length in cm + 1.5). US men’s ≈ UK + 1 and US women’s ≈ UK + 2.

Brands differ, so check their size chart.

Frequently asked questions

What is a US men’s 10 in EU?

About EU 42.5 (UK 9).

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