Your converted sizes
US
-
UK
-
EU
-
CM
-
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.
UK to US Shoe Size Chart
Find your UK size in the left column to read across to US, or find your US size to read back to UK. Half sizes are included.
The gap is different for men and women. Men's US sizes are half a size bigger than UK sizes. Women's US sizes are two sizes bigger than UK sizes. Always check you are using the right chart.
Men's Sizes
| UK | US |
|---|---|
| 5.5 | 6 |
| 6 | 6.5 |
| 6.5 | 7 |
| 7 | 7.5 |
| 7.5 | 8 |
| 8 | 8.5 |
| 8.5 | 9 |
| 9 | 9.5 |
| 9.5 | 10 |
| 10 | 10.5 |
| 10.5 | 11 |
| 11 | 11.5 |
| 11.5 | 12 |
| 12 | 12.5 |
| 12.5 | 13 |
| 13 | 13.5 |
| 13.5 | 14 |
Women's Sizes
| UK | US |
|---|---|
| 3 | 5 |
| 3.5 | 5.5 |
| 4 | 6 |
| 4.5 | 6.5 |
| 5 | 7 |
| 5.5 | 7.5 |
| 6 | 8 |
| 6.5 | 8.5 |
| 7 | 9 |
| 7.5 | 9.5 |
| 8 | 10 |
| 8.5 | 10.5 |
| 9 | 11 |
| 9.5 | 11.5 |
| 10 | 12 |
Sizes vary between brands. These conversions are a close guide, but some brands run large or small. Check the brand's own size chart before you buy, especially for expensive shoes.
Get Your Size Right
Frequently Asked Questions
What is a UK 9 in US shoe size?
A men's UK 9 is a US 9.5. A women's UK 9 is a US 11.
What is a UK 6 in US shoe size?
A men's UK 6 is a US 6.5. A women's UK 6 is a US 8.
What is a US 10 in UK shoe size?
A men's US 10 is a UK 9.5. A women's US 10 is a UK 8.
What is a US 8 in UK shoe size?
A men's US 8 is a UK 7.5. A women's US 8 is a UK 6.
Why is the gap bigger for women?
US women's sizes are numbered higher than US men's sizes for the same foot. So the gap between US and UK is two sizes in women's shoes, but only half a size in men's shoes.
This page contains Amazon affiliate links. We may earn a small commission from qualifying purchases at no additional cost to you. This helps keep the tool free. As an Amazon Associate we earn from qualifying purchases.