Shoe Size Calculator

Shoe sizes are conventions rather than measurements, so the honest starting point is the length of your foot. Enter that length in centimetres or inches and the tool returns US men's, US women's, UK, EU and Mondopoint sizes, along with the unrounded figures so you can see when you fall between two sizes. The US and UK numbers come from the barleycorn scale the Brannock device is built on, and the EU number from the Paris point with a 2 cm last allowance. Brands cut their lasts differently, so treat the answer as the size to try on first rather than a guarantee of fit.