This calculator gives an approximation of how many calories you need to eat each day to stay at your current weight. Female Male Your height: 1 2 3 4 5 6 7 8 feet 0 1 2 3 4 5 6 7 8 9 10 11 inches Your weight: pounds Your age: years Activity level: Sedentary Lightly Active Moderately Active Very Active Extremely Active To maintain your currentweight you'll need: calories per day