UK 5.5 in US and EU sizes
An adult UK 5.5 is a men’s US 6.5 and a women’s US 8 (EU 38–38.5), for a foot of 23.7 to 24.1 cm.
A kids’ UK 5.5 is much smaller: a kids’ US 5.5C–6C, for a foot of 12.7 to 13.1 cm.
On the brands’ own men’s charts, UK 5.5 is US 6.5 at ASICS, Brooks and 8 more; US 6 at adidas, HOKA and 4 more; US 5.5 at Converse. Brands size their shoes on their own lasts, so check the brand you’re buying.
Convert another size
UK 5.5 in every size system
| System | Men’s (adult UK 5.5) | Women’s (adult UK 5.5) | Kids (kids’ UK 5.5) |
|---|---|---|---|
| Foot length (cm) | 23.7–24.1 | 23.7–24.1 | 12.7–13.1 |
| US | 6.5 | 8 | 5.5C–6C |
| EU | 38–38.5 | 38–38.5 | 21.5–22 |
| Mondopoint (mm) | 240–245 | 240–245 | 130–135 |
| Japan (cm) | 24–24.5 | 24–24.5 | 13–13.5 |
| Australia and NZ | 5.5 | 8 | 5.5 |
| South Korea (mm) | 240–245 | 240–245 | 130–135 |
| China (mm) | 240–245 | 240–245 | 130–135 |
| Mexico (cm) | 24–24.5 | 24–24.5 | 13–13.5 |
| Brazil | 36–37 | 36–37 | 20 |
| Argentina, Uruguay, Paraguay | 37–38 | 37–38 | 21 |
From the standard size tables. A size fits a range of feet; where that range spans two sizes in another system, both are shown. A dash means the system has no size there.
What 32 brands print next to UK 5.5
| Brand | Men’s chart | Women’s chart | Kids’ chart |
|---|---|---|---|
| adidas size chart (opens the brand’s site) | US 6UK 5.5 · EU 38 2/3 | US 7UK 5.5 · EU 38 2/3 | US 6UK 5.5 · EU 38 2/3 |
| Allbirds size chart (opens the brand’s site) | — | US 8.5UK 5.5 | — |
| ANTA size chart (opens the brand’s site) | — | US 8UK 5.5 · EU 39 | — |
| ASICS size chart (opens the brand’s site) | US 6.5UK 5.5 · EU 39.5 | US 7.5UK 5.5 · EU 39 | — |
| Bata size chart (opens the brand’s site) | — | — | EU 22UK 5.5 |
| Birkenstock size chart (opens the brand’s site) | EU 39US 6-6.5 · UK 5.5 | EU 39US 8-8.5 · UK 5.5 | EU 39US 8-8.5 · UK 5.5 |
| Brooks size chart (opens the brand’s site) | US 6.5UK 5.5 · EU 39 | US 7.5UK 5.5 · EU 38.5 | — |
| Clarks size chart (opens the brand’s site) | UK 5.5US 6.5 · EU 39 | UK 5.5US 8 · EU 39 | UK 5.5US 6 · EU 22 |
| Converse size chart (opens the brand’s site) | US 5.5EU 38 | US 7.5UK 5.5 · EU 38 | US 5.5CUK 5.5 · EU 21.5 |
| Dr. Martens size chart (opens the brand’s site) | — | — | UK 5.5US 6.5 · EU 22 |
| Gucci size chart (opens the brand’s site) | UK 5.5EU 39.5 | EU 38.5UK 5.5 | 22US 6 · UK 5.5 |
| HOKA size chart (opens the brand’s site) | US 6UK 5.5 · EU 38 2/3 | US 7UK 5.5 · EU 38 2/3 | — |
| Jordan size chart (opens the brand’s site) | US 6UK 5.5 · EU 38.5 | US 8UK 5.5 · EU 39 | US 6CUK 5.5 · EU 22 |
| KEEN size chart (opens the brand’s site) | — | US 8UK 5.5 · EU 38.5 | — |
| Merrell size chart (opens the brand’s site) | — | US 8UK 5.5 · EU 38.5 | US 6.5UK 5.5 · EU 22.5 |
| Mizuno size chart (opens the brand’s site) | US 6.5UK 5.5 · EU 38.5 | US 8UK 5.5 · EU 38.5 | — |
| New Balance size chart (opens the brand’s site) | US 6UK 5.5 · EU 38.5 | US 7.5UK 5.5 · EU 38 | US 6UK 5.5 · EU 22.5 |
| Nike size chart (opens the brand’s site) | US 6UK 5.5 · EU 38.5 | US 8UK 5.5 · EU 39 | US 6CUK 5.5 · EU 22 |
| On size chart (opens the brand’s site) | — | US 7.5UK 5.5 · EU 38.5 | US 6UK 5.5 · EU 22 |
| Onitsuka Tiger size chart (opens the brand’s site) | US 6HUK 5.5 · EU 39.5 | US 7HUK 5.5 · EU 39 | — |
| PUMA size chart (opens the brand’s site) | US 6.5UK 5.5 · EU 38.5 | US 8UK 5.5 · EU 38.5 | US 6.5UK 5.5 · EU 38.5 |
| Salomon size chart (opens the brand’s site) | — | US 7UK 5.5 · EU 38 2/3 | — |
| Saucony size chart (opens the brand’s site) | US 6.5UK 5.5 · EU 39 | US 8UK 5.5 · EU 39 | 6.5 Little KidsUS 6.5 · UK 5.5 · EU 22.5 |
| Skechers size chart (opens the brand’s site) | US 6.5UK 5.5 · EU 39 | US 8.5UK 5.5 · EU 38.5 | US 6.5UK 5.5 · EU 22 |
| SOREL size chart (opens the brand’s site) | — | US 7.5UK 5.5 · EU 38.5 | — |
| Teva size chart (opens the brand’s site) | US 6.5UK 5.5 · EU 38.5 | US 7.5UK 5.5 · EU 38.5 | — |
| Timberland size chart (opens the brand’s site) | US 6UK 5.5 · EU 39 | US 7.5UK 5.5 · EU 38.5 | US 6UK 5.5 · EU 22.5 |
| UGG size chart (opens the brand’s site) | US 6.5UK 5.5 · EU 39.5 | US 7.5UK 5.5 · EU 38.5 | — |
| Under Armour size chart (opens the brand’s site) | — | US 7.5UK 5.5 · EU 38.5 | US 6KUK 5.5 · EU 22 |
| Vans size chart (opens the brand’s site) | EU 38.5US 6.5 · UK 5.5 | EU 38.5US 8 · UK 5.5 | US 6CUK 5.5 · EU 22 |
| Veja size chart (opens the brand’s site) | EU 38.5US W7.5 · UK 5.5 | EU 38.5UK 5.5 | — |
| Zara size chart (opens the brand’s site) | — | — | US 6.5UK 5.5 · EU 22 |
The row each brand’s own chart prints for UK 5.5, linked. Brands without that exact size on a chart are left out. Not affiliated with any brand.
Size tables checked 2026-10-23; brand sizes from each brand’s own chart, linked above. An estimate to help you choose: fit varies by brand and model. Not medical advice.