How many calories does one burn a day, while being completely sedntary? (Not moving at all)

I just wanted to know, because i feel very upset, when i do not have the time to work out. I burn approximatly 500 calories a day working out.

check out calculator and calorie information for Teens  -- once you plug in your info, it will tell you how many calories you require to maintain your current weight at whatever activity level you are at.  your workout is taking care of any deficit...