What is the highest number of Michelin stars a restaurant can receive?

The highest number of Michelin stars a restaurant can receive is three. This is because the Michelin Guide uses a rating system of one to three stars to signify the culinary excellence of a restaurant. One star indicates that the restaurant is very good, two stars signify excellent cooking that is worth a detour, and three stars represent exceptional cuisine that is worth a special journey. This rating is meant to recognize and honor the best restaurants in the world and differentiate them based on their level of culinary mastery and overall dining experience.