There are two choices; 1200 calories per day and 1700 calories per day. 1200 Calorie Plan: Designed for those looking to drop a few pounds or a petite person looking to maintain weight. 1700 Calorie Plan: Designed for a larger person with significant weight to lose or a very active person looking to maintain weight. The calories are based on three meals per day. If ordering the two meal per day plan then the calories will be less proportionately.