Shoe Size Converter

Shoe Size Converter

Shoe Size Converter

Convert between EU, US Men, US Women, UK, centimeters, and inches. Use the result as a starting point, then check the size chart on the product page.

Convert your shoe size

Choose Kids to convert children’s EU, US Kids, UK Kids, and foot-length sizes.
Open this dropdown to choose your current size system. The result converts it to all other systems.
Enter one value. Decimals such as 8.5 are accepted.

How to measure your foot

  1. Place paper on a hard floor against a wall.
  2. Stand with your heel lightly touching the wall.
  3. Mark the end of your longest toe.
  4. Measure from the wall edge to the mark.
  5. Measure both feet and use the longer measurement.
  6. Measure while wearing the socks you expect to use.

Foot length is not the same as the shoe’s internal length. A shoe needs additional space for movement and its toe shape.

Quick reference chart

EU US Men US Women UK Foot length
35 3 4.5 2 22.5 cm
36 4 5.5 3 23 cm
37 4.5 6 3.5 23.5 cm
38 5.5 7 4.5 24 cm
39 6 7.5 5 25 cm
40 7 8.5 6 25.5 cm
41 8 9.5 7 26 cm
42 8.5 10 7.5 26.5 cm
43 9.5 11 8.5 27.5 cm
44 10 11.5 9 28 cm
45 11 12.5 10 28.5 cm
46 12 13.5 11 29.5 cm
47 13 14.5 12 30 cm
48 14 15.5 13 30.5 cm

Kids quick reference chart

EU US Kids UK Kids Foot length
22 6C 5.5 13 cm
23 7C 6 14 cm
24 8C 7 14.5 cm
25 9C 8 15 cm
26 9.5C 8.5 16 cm
27 10.5C 9.5 16.5 cm
28 11C 10 17 cm
29 12C 11 18 cm
30 13C 12 18.5 cm
31 13.5C 12.5 19 cm
32 1Y 13 20 cm
33 2Y 1 21 cm
34 3Y 2 21.5 cm

C means child and Y means youth in US sizing. Age alone does not determine shoe size. Measure both feet and check the product-specific chart.

Continue your fit check

Calculate your foot width Use the Shoe Finder Quiz Read the Walking Shoe Guide Visit the Fit and Comfort Center

Frequently asked questions

Are shoe size conversions exact?

No. They are general equivalents. Brands and models use different lasts, toe shapes, and internal dimensions.

Should I use my usual size or foot length?

Use your usual size as a starting point, but compare your measured foot length with the product-specific chart before ordering.

What if my feet are different sizes?

Measure both and select based on the longer foot. Check that the shorter foot remains secure without excessive movement.

What if I am between sizes?

Check the product chart, intended socks, toe shape, and upper material. Do not automatically size up if the model already has a roomy fit.

Does width change the size I need?

It can affect fit, but choosing a longer shoe is not a reliable substitute for enough width. Use the Foot Width Calculator as a second check.

Can I use this converter for children?

Yes. Select Kids above the converter. Measure both feet and compare the result with the specific product chart because children’s sizing varies by brand and model.