UK 9 in US shoe size
UK 9 is a US men's 10 and a US women's 11.5.
US MEN'S10
US WOMEN'S11.5
UK (MEN'S CHART)9
UK (WOMEN'S CHART)9
EU (MEN'S)44
EU (WOMEN'S)44
JAPAN (CM)28
FOOT LENGTH27.1 cm10.67 in
At adidas, a US men's 10 is labelled UK 9.5 / EU 44.
Brands vary. These conversions follow Nike's men's and women's footwear charts. Another label can run half a size (or a whole size) different, so if the store publishes its own chart, trust that first. All sources
Convert a different size
US MEN'S10
US WOMEN'S11.5
UK9
EU44
JAPAN / CM28
FOOT LENGTH27.1 cm10.67 in
In adidas sizing the same US men's 10 is UK 9.5 / EU 44: adidas counts EU sizes in thirds.
Questions shoppers ask
What is UK 9 in US size?
UK 9 is a US men's 10 and a US women's 11.5, based on Nike's published footwear charts.
Will this size fit every brand?
Not always. Brands map their own lasts to size numbers, so the same foot can be half a size different between labels. Measure your foot length in centimetres and compare it with the store's chart when one is available.