EU 40 in US shoe size
EU 40 is a US men's 7 and a US women's 8.5.
US MEN'S7
US WOMEN'S8.5
UK (MEN'S CHART)6
UK (WOMEN'S CHART)6
EU (MEN'S)40
EU (WOMEN'S)40
JAPAN (CM)25
FOOT LENGTH24.5 cm9.65 in
At adidas, a US men's 7 is labelled UK 6.5 / EU 40.
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'S7
US WOMEN'S8.5
UK6
EU40
JAPAN / CM25
FOOT LENGTH24.5 cm9.65 in
In adidas sizing the same US men's 7 is UK 6.5 / EU 40: adidas counts EU sizes in thirds.
Questions shoppers ask
What is EU 40 in US size?
EU 40 is a US men's 7 and a US women's 8.5, 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.