UK 4
Women: US 6.5
Men: Below this men’s chart range
UK to US Shoe Size Chart
Convert UK shoe sizes to US sizes for women and men. Because US sizing is gendered, the same UK size usually maps to different US women’s and men’s sizes.
Quick UK to US answers
These are common adult conversions. Men’s and women’s US sizes differ, so check the category before ordering.
UK 5
Women: US 7.5
Men: Below this men’s chart range
UK 6
Women: US 8.5
Men: US 6.5
UK 7
Women: US 9.5
Men: US 7.5
UK 8
Women: US 10.5
Men: US 8.5
Women’s UK to US shoe size chart
Use the selector to highlight your known size, then read across the row for the closest match.
| UK | US Women | EU | Foot length (cm) |
|---|---|---|---|
| 2.5 | 5 | 35 | 21.0 |
| 3 | 5.5 | 35.5 | 21.5 |
| 3.5 | 6 | 36 | 22.0 |
| 4 | 6.5 | 37 | 22.5 |
| 4.5 | 7 | 37.5 | 23.0 |
| 5 | 7.5 | 38 | 23.5 |
| 5.5 | 8 | 38.5 | 24.0 |
| 6 | 8.5 | 39 | 24.5 |
| 6.5 | 9 | 40 | 25.0 |
| 7 | 9.5 | 41 | 25.5 |
| 7.5 | 10 | 42 | 26.0 |
| 8 | 10.5 | 43 | 27.0 |
Men’s UK to US shoe size chart
Men’s sizing follows a different US scale from women’s sizing, so use this chart for men’s shoes.
| UK | US Men | EU | Foot length (cm) |
|---|---|---|---|
| 6 | 6.5 | 38.5 | 24.5 |
| 6.5 | 7 | 39 | 25.0 |
| 7 | 7.5 | 40 | 25.5 |
| 7.5 | 8 | 41 | 26.0 |
| 8 | 8.5 | 42 | 26.5 |
| 8.5 | 9 | 43 | 27.0 |
| 9 | 9.5 | 43.5 | 27.5 |
| 9.5 | 10 | 44 | 28.0 |
| 10 | 10.5 | 44.5 | 28.5 |
| 10.5 | 11 | 45 | 29.0 |
| 11 | 11.5 | 45.5 | 29.5 |
| 11.5 | 12 | 46 | 30.0 |
| 12 | 12.5 | 46.5 | 30.5 |
| 12.5 | 13 | 47 | 31.0 |
How to get the best fit
- Measure your foot length in centimetres before buying online.
- Use conversion charts as a guide, then check the brand’s own size notes.
- Consider width if the length looks right but shoes feel tight at the sides.
FAQs
Is UK 6 the same as US 6?
No. In this chart, a UK 6 is closest to a US 8.5 in women’s shoes and a US 6.5 in men’s shoes.
Why are women’s and men’s US sizes different?
US shoe sizing uses different scales for women’s and men’s shoes, so the same UK size does not convert to one universal US size.
Should I size up when converting UK to US?
Do not size up automatically. Convert the size first, then consider brand fit, shoe style, and width before changing size.