Most Helpful Girl
That's way too little. If you have a normal BMI, your BMR (Basal Metabolic Rate) would be around 1300 calories. That's how much calories you burn simply for being alive. You could sit in bed all day and you'd burn 1300 calories by doing nothing. If you also take into account all of your daily activities and the fact that you're still a growing teenager, then you should really not be eating any less than 1600 calories per day.