TDEE Calculator Calculate your daily calorie needs to kickstart your wellness journey with Live Simply. Units Imperial (ft/in, lbs) Metric (cm, kg) Gender Male Female Age (years) Height (feet) Height (inches) Height (cm) Weight (lbs) Weight (kg) Activity Level Sedentary (little to no exercise) Lightly Active (light exercise 1-3 days/week) Moderately Active (moderate exercise 3-5 days/week) Very Active (hard exercise 6-7 days/week) Extremely Active (very hard exercise/physical job) Calculate Your Results