Calories Calculator Calorie Calculator Daily Calorie Calculator Metric (kg, cm) Imperial (lbs, in) Gender Male Female Age Height (cm) Weight (kg) Activity Level Sedentary (little or 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/week) Extra Active (very hard exercise/physical job) Calculate Calories Your Estimated Daily Calories: calories/day to maintain your current weight.