Shoe Size Conversion Chart (US / UK / EU / CM)
A universal sneaker conversion chart based on the standard Nike scale — accurate for most brands. The safest way to pick a size is to measure your foot length in centimeters and match the CM column.
Men's Shoe Sizes
| US | UK | EU | CM |
|---|---|---|---|
| 1 | 0.5 | 33 | 19 |
| 1.5 | 1 | 33.5 | 19.5 |
| 2 | 1.5 | 34 | 20 |
| 2.5 | 2 | 34.5 | 20.5 |
| 3 | 2.5 | 35 | 21 |
| 3.5 | 3 | 35.5 | 21.5 |
| 4 | 3.5 | 36 | 22 |
| 4.5 | 4 | 36.5 | 22.5 |
| 5 | 4.5 | 37.5 | 23 |
| 5.5 | 5 | 38 | 23.5 |
| 6 | 5.5 | 38.5 | 24 |
| 6.5 | 6 | 39 | 24.5 |
| 7 | 6 | 40 | 25 |
| 7.5 | 6.5 | 40.5 | 25.5 |
| 8 | 7 | 41 | 26 |
| 8.5 | 7.5 | 42 | 26.5 |
| 9 | 8 | 42.5 | 27 |
| 9.5 | 8.5 | 43 | 27.5 |
| 10 | 9 | 44 | 28 |
| 10.5 | 9.5 | 44.5 | 28.5 |
| 11 | 10 | 45 | 29 |
| 11.5 | 10.5 | 45.5 | 29.5 |
| 12 | 11 | 46 | 30 |
| 12.5 | 11.5 | 47 | 30.5 |
| 13 | 12 | 47.5 | 31 |
| 13.5 | 12.5 | 48 | 31.5 |
| 14 | 13 | 48.5 | 32 |
| 14.5 | 13.5 | 49 | 32.5 |
| 15 | 14 | 49.5 | 33 |
| 16 | 15 | 50.5 | 33.5 |
| 16.5 | 15.5 | 51 | 34 |
| 17 | 16 | 51.5 | 34.5 |
| 17.5 | 16.5 | 52 | 35 |
| 18 | 17 | 52.5 | 35.5 |
Women's Shoe Sizes
| US W | UK | EU | CM |
|---|---|---|---|
| 4 | 1.5 | 34.5 | 21 |
| 4.5 | 2 | 35 | 21.5 |
| 5 | 2.5 | 35.5 | 22 |
| 5.5 | 3 | 36 | 22.5 |
| 6 | 3.5 | 36.5 | 23 |
| 6.5 | 4 | 37.5 | 23.5 |
| 7 | 4.5 | 38 | 24 |
| 7.5 | 5 | 38.5 | 24.5 |
| 8 | 5.5 | 39 | 25 |
| 8.5 | 6 | 40 | 25.5 |
| 9 | 6.5 | 40.5 | 26 |
| 9.5 | 7 | 41 | 26.5 |
| 10 | 7.5 | 42 | 27 |
| 10.5 | 8 | 42.5 | 27.5 |
| 11 | 8.5 | 43 | 28 |
| 11.5 | 9 | 44 | 28.5 |
| 12 | 9.5 | 44.5 | 29 |
| 12.5 | 10 | 45.5 | 29.5 |
| 13 | 10.5 | 46 | 30 |
| 13.5 | 11 | 46.5 | 30.5 |
| 14 | 11.5 | 47.5 | 31 |
| 14.5 | 12 | 48 | 31.5 |
| 15 | 12.5 | 48.5 | 32 |
| 15.5 | 13 | 49 | 32.5 |
| 16 | 13.5 | 49.5 | 33 |
| 16.5 | 14 | 50 | 33.5 |
Youth Sizes (3.5Y–7Y)
| US | UK | EU | CM |
|---|---|---|---|
| 3.5 | 3 | 35.5 | 22.5 |
| 4 | 3.5 | 36 | 23 |
| 4.5 | 4 | 36.5 | 23.5 |
| 5 | 4.5 | 37.5 | 23.5 |
| 5.5 | 5 | 38 | 24 |
| 6 | 5.5 | 38.5 | 24 |
| 6.5 | 6 | 39 | 24.5 |
| 7 | 6 | 40 | 25 |
Kids Sizes (8C–3Y)
| US | UK | EU | CM |
|---|---|---|---|
| 8C | 7.5 | 25 | 15 |
| 9C | 8.5 | 26 | 16 |
| 10C | 9.5 | 27 | 17 |
| 11C | 10.5 | 28 | 18 |
| 12C | 11.5 | 29.5 | 19 |
| 13C | 12.5 | 31 | 20 |
| 1Y | 13.5 | 32 | 21 |
| 2Y | 1.5 | 33.5 | 22 |
| 3Y | 2.5 | 35 | 23 |
FAQ
How do I convert EU shoe sizes to US sizes?
Find your EU size in the EU column of the chart and read across to the US column. For example EU 42 is US Men's 8.5, EU 40 is US Men's 7.
What is a CM (foot length) size?
CM sizing measures your actual foot length in centimeters (used in China, Japan and Korea). Measure heel to longest toe and match it to the CM column — it is the most accurate way to pick a size.
What's the difference between US Men's and US Women's sizes?
US Women's sizes run 1.5 larger than Men's for the same foot length: a Men's US 8 equals a Women's US 9.5.
