UK 5 in US and EU sizes
An adult UK 5 is a men’s US 6 and a women’s US 7.5 (EU 37–38), for a foot of 23.3 to 23.7 cm.
A kids’ UK 5 is much smaller: a kids’ US 5C–5.5C, for a foot of 12.3 to 12.7 cm.
On the brands’ own men’s charts, UK 5 is US 6 at ASICS, Brooks and 13 more; US 5.5 at adidas, HOKA and 4 more; US 5 at Converse. Brands size their shoes on their own lasts, so check the brand you’re buying.
Convert another size
UK 5 in every size system
| System | Men’s (adult UK 5) | Women’s (adult UK 5) | Kids (kids’ UK 5) |
|---|---|---|---|
| Foot length (cm) | 23.3–23.7 | 23.3–23.7 | 12.3–12.7 |
| US | 6 | 7.5 | 5C–5.5C |
| EU | 37–38 | 37–38 | 20.5–21.5 |
| Mondopoint (mm) | 235–240 | 235–240 | 125–130 |
| Japan (cm) | 23.5–24 | 23.5–24 | 12.5–13 |
| Australia and NZ | 5 | 7.5 | 5 |
| South Korea (mm) | 235–240 | 235–240 | 125–130 |
| China (mm) | 235–240 | 235–240 | 125–130 |
| Mexico (cm) | 23.5–24 | 23.5–24 | 12.5–13 |
| Brazil | 35–36 | 35–36 | 19–20 |
| Argentina, Uruguay, Paraguay | 36–37 | 36–37 | 20–21 |
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 39 brands print next to UK 5
The row each brand’s own chart prints for UK 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.