A men's UK 8 is an EU 42 and a women's UK 5 is an EU 37.5. There is no single number to add, so use the converter or the chart below for your size. It works from EU to UK too.
Between sizes? Half size inserts take up a little extra room, and heel grips stop your heel slipping.
Not sure of your size? Measure your foot length, then convert it on our shoe size in cm page.
Find your UK size in the left column to read across to EU, or find your EU size to read back to UK. Half sizes are included.
| UK | EU |
|---|---|
| 5.5 | 39 |
| 6 | 39.5 |
| 6.5 | 40 |
| 7 | 40.5 |
| 7.5 | 41 |
| 8 | 42 |
| 8.5 | 42.5 |
| 9 | 43 |
| 9.5 | 44 |
| 10 | 44.5 |
| 10.5 | 45 |
| 11 | 45.5 |
| 11.5 | 46 |
| 12 | 47 |
| 12.5 | 47.5 |
| 13 | 48 |
| 13.5 | 49 |
| UK | EU |
|---|---|
| 3 | 35.5 |
| 3.5 | 36 |
| 4 | 36.5 |
| 4.5 | 37 |
| 5 | 37.5 |
| 5.5 | 38 |
| 6 | 38.5 |
| 6.5 | 39 |
| 7 | 39.5 |
| 7.5 | 40 |
| 8 | 40.5 |
| 8.5 | 41 |
| 9 | 41.5 |
| 9.5 | 42 |
| 10 | 42.5 |