This paper aimed to investigate the qualitative impact of emotional intelligence on the academic success of the students in Islamic Azad University Roudehen Branch. To this end, 408 students were selected using cluster random sampling from four faculties. They were junior and senior undergraduate students, both male and female (M=137, F=271), from faculties of Education and Counseling, Persian Literature and Foreign Languages, Social Sciences, and Economics and Accounting. The main instrument used in the study was Cyberia-Shrink EI questionnaire which contained 33 items all of which were based on Likert scales. Along with the questionnaire, there was a section that aimed at collecting demographic information like gender, field of study, and their Grade Point Averages (GPA). Using the Cronbach Coefficient alpha, the reliability of the instrument was calculated 0.76. The results of data analysis indicated that EI could have the predictive value to predict the academic achievement among students in the faculty of languages. Besides, EI failed to have predictive value to predict the academic achievement among students from the faculties of social sciences, economics and accounting, and education. It was interesting enough to conclude that out of five underlying construct of EI questionnaire only motivation had the predictive value to predict the academic achievement of the male students while among female students self-regulation could act as a significant predictor.