1 sandwich (~270 g) has about 657 calories.
Why estimates miss: Whopper is a multi-ingredient dish. Mayo and the flame-grilled quarter-pound patty push fat much higher than a plain burger. Generic calorie apps undercount the hidden oil, sauce and portion — CalDesk AI's photo estimate is tuned to catch exactly this.
| Calories | 657 kcal |
| Protein | 28 g |
| Carbs | 49 g |
| Fat | 40 g |
About 17% of the calories come from protein, 29% from carbs and 54% from fat. That works out to about 243 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 (~270 g) | 657 kcal | 28 g | 49 g | 40 g |
| 100 g | 243 kcal | 10.4 g | 18.1 g | 14.8 g |
| 200 g | 487 kcal | 20.7 g | 36.3 g | 29.6 g |
| Half serving | 329 kcal | 14 g | 24.5 g | 20 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