Recent studies provide an alarming view on the prevalence of burnout that has increased worldview markedly. This study aims to determine the level of burnout, association between socio-demographic characteristics and the correlation between burnout elements. A cross-sectional study was conducted on 118 critical care nurses using Maslach Burnout Inventory-Human Services Survey (MBI-HSS) to assess their emotional exhaustion (EE), depersonalization (DP), and personal accomplishment (PA). It consists of 22 items with a 7-point Likert type rating scale. No significant difference between socio-demographic characteristics and the levels of burnout. 64.4% of participants scored high on emotional exhaustion, most of the participants (72.9%) had high levels of depersonalization and 37.3% of the participants reported high levels of personal accomplishment. Despite having high levels of emotional exhaustion and depersonalization, critical care nurses in the tertiary hospital can maintain a positive evaluation of their accomplishment.