The egg white of one large egg contains 17 calories, while the yolk contains 59 calories. A large, hard boiled egg contains 76 calories, while a fried egg has 92 calories. A large poached egg contains 76 calories, while a large scrambled egg made with milk contains 100 calories.
To cut back calories, it is typically more effective to eat the egg whites rather than the high-calorie yolk. While high in cholesterol, the egg yolk is a good source of B vitamins, vitamin A, riboflavin and iron. The egg white contains no cholesterol but is high in protein.Learn more about Calories in Food