The purpose of the study was to analyze the body Resting Metabolic Rate (RMR), lean percentage (LEAN %), water percentage (WATER %) in university sports women and non-sports women. Data was collected from 100 women (50-sports women & 50- non-sports women) of Kurukshetra University and ages of the subjects were from 18-25 years. Body composition parameters were assessed using “Maltron Model BF-907” body composition analyzer made by U.K. The result of the study revealed that level of Resting Metabolic Rate (RMR Kcal) present in the sports women (M – 1392.04 ± 87.92) and Non-sports women (M – 128.26 ± 60.51) differ significantly at P < 0.01 (t value – 7.41). Similarly, a significant difference was found in the lean percentage (LEAN %) present in the sports women (M– 76.8±3.29) and non-sports women (M–67.9±4.51) at P<0.01(t – 14.13). Similarly, a significant difference was found in Water Percentage (WATER %) present in the sports women (M ¬– 55.69±4.51) and non-sports women (M–49.67±3.31) at P<0.01(t value7.62). Conclusion: A significant difference was found in the Resting Metabolic Rate (RMR Kcal), Lean percentage (LEAN %) and water percentage (WATER %).