Fat Loss Calculator Fat Loss Calculator Choose Unit System: Metric (kg, cm)Imperial (lbs, inches) Age (years): Current Weight (kg): Height (cm): Age (years): Current Weight (lbs): Height (inches): Activity Level: Sedentary (little to no exercise)Lightly active (light exercise/sports 1-3 days/week)Moderately active (moderate exercise/sports 3-5 days/week)Very active (hard exercise/sports 6-7 days a week)Super active (very hard exercise & physical job) Calculate Fat Loss Calories Results: