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Shoe Size Converter

Shopping online? Never guess your size again. Convert US, UK, EU, and CM sizes with perfect accuracy.

Universal
Men, Women, Kids
Global
US, UK, EU, CM

International Standards

Shoe sizing varies significantly by region.

  • US & Canada: Uses a similar system, but men's and women's scales are offset by about 1.5 sizes.
  • UK: Usually 1 size smaller than the US men's equivalent (e.g., US 10 is UK 9).
  • EU: Uses Paris points (a scale where one point is 2/3 cm). Common in Europe.
  • CM / JP: Measured directly in centimeters. Often the most accurate way to buy shoes.

How to Measure at Home

  1. Place a piece of paper on the floor against a wall.
  2. Stand on the paper with your heel against the wall.
  3. Mark the tip of your longest toe.
  4. Measure from the edge of the paper to the mark in centimeters.
  5. Use this CM value specifically if the brand supports it!

Frequently Asked Questions

Do brands vary?

Yes! An Adidas size 10 might fit differently than a Nike size 10. Always check the specific brand's size chart if available.

What about width?

This calculator converts length only. Width (Narrow, Regular, Wide) is a separate measurement usually denoted by letters (D, EE, etc.).