General objective of this article is to explain Emotional Intelligence in Workplace. Emotional intelligence (EI) is a chance to monitor one’s own and other people’s emotions, to discriminate among different emotions and content label them appropriately, and to use emotional information to manual thinking and behavior. This article explain three models of EI. The power model, developed by Peter Salovey and John Mayer, focuses on the individual’s ability in order to process emotional information and put it to use to navigate the social environment. Studies have shown men and women with high EI include greater mental health, exemplary work performance, and more efficient leadership skills.