Introduction: Physical activity is a key component in maintaining and improving health, including physical, mental, and emotional health. Fitness tests are usually assessed in laboratories or on field. Field tests, as compared to laboratory tests, are widely used for their lower costs, and less time of administration. The EUROFIT test battery is a reliable field test for assessing fitness in children. Objective: The objective of this study was to evaluate physical fitness through flexibility, agility, speed, balance, endurance, and strength tests using the EUROFIT test battery in children involved in sporting activities and those who are not regularly involved. Materials and Methods: The study was carried out on 40 kids of primary class from a school in Kolkata, attending sports classes and general studies. For the sports category, we included children who were engaged in outdoor sports, whereas nonsports group comprised kids who did not participate in regular outdoor sports activities. Anthropometric measurement and the physical fitness tests were executed in a definite order and a comparative study was done between sports and nonsports groups. Results: Students having sports backgrounds performed significantly (P < 0.05) better than nonsports in five out of nine assessed parameters of the EUROFIT Test Battery. Conclusion: The result of the study showed better results in all tested variables in sports group children than nonsports participants. Our study provides valuable fitness data for children, which has utility for health and fitness screening, profiling, monitoring, and surveillance.