There are 540 calories in a Big Mac from McDonald's. Most of those calories come from fat (47%) and carbohydrates (34%).
|Serving Size||1 Burger|
|Amount Per Serving|
|Calories From Fat||250|
*All percent daily value figures are based on a 2,000 calorie diet.
Weight Watchers Freestyle Points: 18
Weight Watchers SmartPoints: 18
Weight Watchers PointsPlus: 14
Please keep in mind that most fast food restaurants cannot guarantee that any product is free of allergens as they use shared equipment for prepping foods.