Regardless of the type of organization, planning is a key of management activity. Almost all of managers, those in simple as well as in complex organizations, are faced with the challenge of planning in order to effectively achieving goals. Therefore, planning deals with goals and methods, it lays the foundations for the performance of other management functions. Many of the benefits and advantages of an organization are created through planning. In the other hand, the absence of planning or the insufficient quality of the same causes bad decisions to be made, wrong steps to be taken, poor cooperation, less efficiency and generally poor organizational results. For the success of today's organizations, it is not enough to just understand the environment, it is even risky for them not to plan, and it is necessary to manage time within the organization. Each manager independently manages his time and determines how he will organize his working day, week or even his month. He manages his business obligations on it in the easiest and fastest way for him. In the results of the survey, which are in the research part of this work and were conducted in the Dubrovnik area, we get an insight into how Dubrovnik hotel employees, managers, manage their time.