1 slice (~120 g) has about 500 calories.
Why estimates miss: Pecan Pie Slice is a multi-ingredient dish. Corn syrup filling plus oily nuts makes this one of the densest desserts per slice. Generic calorie apps undercount the hidden oil, sauce and portion — CalDesk AI's photo estimate is tuned to catch exactly this.
| Calories | 500 kcal |
| Protein | 6 g |
| Carbs | 60 g |
| Fat | 26 g |
About 5% of the calories come from protein, 48% from carbs and 47% from fat. That works out to about 417 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 slice (~120 g) | 500 kcal | 6 g | 60 g | 26 g |
| 100 g | 417 kcal | 5 g | 50 g | 21.7 g |
| 200 g | 833 kcal | 10 g | 100 g | 43.3 g |
| Half serving | 250 kcal | 3 g | 30 g | 13 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