8 pieces (~180 g) has about 285 calories.
Why estimates miss: Spicy Tuna Roll is a multi-ingredient dish. The 'spicy' part is usually mayo — it adds more fat than most people expect from sushi. Generic calorie apps undercount the hidden oil, sauce and portion — CalDesk AI's photo estimate is tuned to catch exactly this.
| Calories | 285 kcal |
| Protein | 13 g |
| Carbs | 40 g |
| Fat | 8 g |
About 18% of the calories come from protein, 56% from carbs and 25% from fat. That works out to about 158 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 |
|---|---|---|---|---|
| 8 pieces (~180 g) | 285 kcal | 13 g | 40 g | 8 g |
| 100 g | 158 kcal | 7.2 g | 22.2 g | 4.4 g |
| 200 g | 317 kcal | 14.4 g | 44.4 g | 8.9 g |
| Half serving | 143 kcal | 6.5 g | 20 g | 4 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