This application tells you what the size of your shoe, not only the European, but also the English and American (men and women). It is very useful, especially if you buy shoes over the Internet. However, keep in mind that, although there is a law about it, is not mandatory, so that the size may differ among manufacturers and others.

It would be interesting that all manufacturers strictly fulfilled the rules, but we are consumers who would have to demand, since the law does not require them to do so.

Moreover, the sizes here are going to get are those of a "normal" foot. That is, if for example you have a wider foot than usual, you're likely to need a larger size than the result. This is because most shoes have the shape of the feet, for a misunderstood aesthetics. That is, the foot can abut on the side before reaching the tip (a clear example of this is women's shoes ending in long points, although in these cases manufacturers take this into account when carve).

Another possibility is to have the foot with long bow. When walking, bending may be higher and you need a slightly larger size not to hit the tip with every step.

Finally, we ask you to use this program as guidance and not as definitive.