1 sandwich (~215 g) has about 563 calories.
Why estimates miss: Big Mac is a multi-ingredient dish. The special sauce and middle bun add hidden fat and carbs many apps miss. Generic calorie apps undercount the hidden oil, sauce and portion — CalDesk AI's photo estimate is tuned to catch exactly this.
| Calories | 563 kcal |
| Protein | 26 g |
| Carbs | 45 g |
| Fat | 33 g |
About 18% of the calories come from protein, 31% from carbs and 51% from fat. That works out to about 262 calories per 100 g.
Based on the Atwater factors: 4 calories per gram of protein and carbohydrate, and 9 calories per gram of fat.
| Portion | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 sandwich (~215 g) | 563 kcal | 26 g | 45 g | 33 g |
| 100 g | 262 kcal | 12.1 g | 20.9 g | 15.3 g |
| 200 g | 524 kcal | 24.2 g | 41.9 g | 30.7 g |
| Half serving | 282 kcal | 13 g | 22.5 g | 16.5 g |
Values are estimates for a typical serving and vary by preparation. Not medical or dietary advice.
Measure it from a photo — get CalDesk AI