Calorie Calculator Imperial Metric Basic Information Sex Male Female Age years Weight kg lbs Height cm ft in Goal Maintain Weight Lose Weight Gain Weight Activity Level Sedentary Little or no exercise (desk job), less than 5000 steps a day. Lightly Active Light exercise 1-3 days a week, 5000-7,499 steps a day. Moderately Active Moderate exercise 3-5 days a week, 7,500-9,999 steps a day. Very Active Hard exercise 6-7 days a week, 10,000 steps a day. Extra Active Hard daily exercise & a physical job, 12,500 steps upwards a day. Your results: Target calorie intake per day: 0