>>>>So, I have to ask you: Does size matter? ;)
>>>
>>>I entered 6'0" for height as well as 180cm. But, they changed it.
>>
>>180cm is equal 5'11". So wich one is correct? :)
>
>Isn't there one feet per 30 centimeters? Or, is there a more precise value in it?

There is 2.54cm per inch. It comes to 30.48cm per foot.