Shoe sizes
EU shoe size 40 worldwide
European shoe size 40 is US 7.5 in men's shoes, US 9 in women's shoes and UK 6.5. It fits a foot length of about 25 cm (Japan / Mondopoint 25).
EU shoe size 40 in every sizing system
| EUEurope (Germany, France, Italy, Spain …) | 40 |
|---|---|
| UKUnited Kingdom | 6.5 |
| US MenUnited States, men's shoes | 7.5 |
| US WomenUnited States, women's shoes | 9 |
| cm / JPFoot length in cm (≈ Japan, Mondopoint) | 25 |
Will EU shoe size 40 actually fit?
If your foot is longer than 25 cm or you wear thick socks, choose EU 41. If your foot is no longer than 24.5 cm, EU 39 fits.
Your own measurements are the safest guide: here is how to measure – then the calculator's “From measurements” mode suggests the size that fits.
Neighboring sizes compared
Questions about EU shoe size 40
What is EU shoe size 40 in US sizes?
EU 40 is US 7.5 for men and US 9 for women. Women's US sizes run about 1.5 numbers above men's.
What is EU 40 in UK shoe sizes?
EU 40 is UK 6.5.
How long is a foot in EU size 40?
About 25 cm. Measure your feet in the evening and use the longer one.
Does EU size 40 fit the same in every brand?
No. Brands differ by up to a full size, and running shoes often run small. Compare your foot length with the brand's own chart.