TETSUChicken Breast vs Tuna
Chicken Breast has more protein: 31 g per 100 g versus 28 g for Tuna — a difference of 3.0 g. Calories, carbohydrates and fat also differ — here is the full per-100 g comparison.
Side-by-side nutrition
| Chicken Breast | Tuna | |
|---|---|---|
| Calories | 165 kcal | 132 kcal |
| Protein | 31 g | 28 g |
| Carbohydrates | 0 g | 0 g |
| Fat | 3.6 g | 1 g |
Which should you pick?
For protein per calorie, Tuna wins: about 85% of its calories come from protein versus 75% for the other. If total calories matter more than protein density, compare the kcal row above. Both fit a balanced diet in sensible portions.
Full nutrition facts
Common questions
Which has more protein, Chicken Breast or Tuna?
Chicken Breast has more protein: 31 g per 100 g versus 28 g for Tuna — a difference of 3.0 g. Protein density also favors Tuna: about 85% of calories from protein.
Which has fewer calories, Chicken Breast or Tuna?
Tuna has fewer calories per 100 g (132 vs 165 kcal).
Track it in Tetsu
Tetsu logs either one in a tap and keeps your daily protein on track automatically. Free to start.