An athlete's total daily calories are determined by personal statistics (height, weight, age, sex and daily activity) and the body composition goal, which is often time-bound or dictated by the demands of the sport or desired appearance. The ratio and makeup within those calories can be manipulated to improve performance and outcomes based on the sport and personal preferences. To determine your individual calorie needs use the dotFIT program. Not only will you find your daily calorie needs, but you can also design your sports nutrition plan including ideal athletic menus individualized for you with proper protein requirements, meal timing and complete food plans with the correct mix of protein, fats and carbohydrates. Simply fill in your personal statistics, set your weight and/or performance goal and create your program. Each week as you enter your measurements the program will tell you exactly what to do to keep progressing to your goal.