US to UK Shoe Size Conversion
Convert US shoe sizes to UK for women and men — with foot length in cm so you can get it exactly right.
Quick example: Women's US 8 ≈ UK 6 · Men's US 9 ≈ UK 8.5. Brands vary, so check foot length in cm when in doubt.
US
8
UK
6
EU
38–39
Foot length
24.6 cm
Women's US → UK chart
| US (from) | UK (to) | EU | Foot (cm) |
|---|---|---|---|
| 5 | 3 | 35–36 | 22 |
| 5.5 | 3.5 | 36 | 22.5 |
| 6 | 4 | 36–37 | 22.9 |
| 6.5 | 4.5 | 37 | 23.3 |
| 7 | 5 | 37–38 | 23.7 |
| 7.5 | 5.5 | 38 | 24.1 |
| 8 | 6 | 38–39 | 24.6 |
| 8.5 | 6.5 | 39 | 25 |
| 9 | 7 | 39–40 | 25.4 |
| 9.5 | 7.5 | 40 | 25.9 |
| 10 | 8 | 40–41 | 26.2 |
| 10.5 | 8.5 | 41 | 26.7 |
| 11 | 9 | 41–42 | 27.1 |
Men's US → UK chart
| US (from) | UK (to) | EU | Foot (cm) |
|---|---|---|---|
| 6 | 5.5 | 39 | 24 |
| 6.5 | 6 | 39 | 24.4 |
| 7 | 6.5 | 40 | 25 |
| 7.5 | 7 | 40–41 | 25.4 |
| 8 | 7.5 | 41 | 25.8 |
| 8.5 | 8 | 41–42 | 26.2 |
| 9 | 8.5 | 42 | 26.7 |
| 9.5 | 9 | 42–43 | 27.1 |
| 10 | 9.5 | 43 | 27.5 |
| 10.5 | 10 | 43–44 | 27.9 |
| 11 | 10.5 | 44 | 28.3 |
| 11.5 | 11 | 44–45 | 28.8 |
| 12 | 11.5 | 45 | 29.2 |
| 13 | 12.5 | 46 | 30.2 |
FAQ
Is US shoe size bigger than UK?
Yes. US sizes run about 0.5–1 size larger than UK for the same foot. Men's UK ≈ US − 0.5; women's UK ≈ US − 2.
How do I measure my foot length?
Stand on a sheet of paper, mark the back of your heel and the tip of your longest toe, and measure the distance in centimetres. Measure both feet and use the larger one — it's the most reliable way to convert across systems.
Are shoe sizes the same across brands?
No. Even within one system, sizes vary by brand and last shape. When you're between sizes, size up and match the foot length in cm shown in the chart.