How long can I stay on a short stay tourist or business visa?
Your visa sticker will have the validity of the visa and the number of days that you can stay in Schengen countries. Say your visa is valid for a month with duration as 10 days. This means that within one month you can stay up to 10 days only. You must leave the country before the visa expires / duration of your stay. A short stay visa permits you to stay for not more than 90 days.