UK 4.5 in US shoe size
UK 4.5 is a US men's 5 and a US women's 7.
US MEN'S5
US WOMEN'S7
UK (MEN'S CHART)4.5
UK (WOMEN'S CHART)4.5
EU (MEN'S)37.5
EU (WOMEN'S)38
JAPAN (CM)23.5
FOOT LENGTH22.9 cm9.02 in
At adidas, a US men's 5 is labelled UK 4.5 / EU 37 ⅓.
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'S5
US WOMEN'S7
UK4.5
EU37.5women's chart: 38
JAPAN / CM23.5
FOOT LENGTH22.9 cm9.02 in
In adidas sizing the same US men's 5 is UK 4.5 / EU 37 ⅓: adidas counts EU sizes in thirds.
Questions shoppers ask
What is UK 4.5 in US size?
UK 4.5 is a US men's 5 and a US women's 7, 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.