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Food data
Canned tuna protein: lean protein in water-packed tuna
Canned tuna in water is a lean, convenient protein source. Oil-packed tuna or mayo-based tuna salad changes calories significantly.
Quick answer
100g drained canned light tuna in water has about 25g protein and about 116 kcal.
Check whether the tuna is packed in water or oil, and whether it is drained.
| Amount | Protein | Calories | Note |
|---|---|---|---|
| 100g drained canned tuna | about 25g | about 116 kcal | Water-packed, drained |
| 3 oz drained canned tuna, about 85g | about 21g | about 99 kcal | Common serving |
How Fit Crate uses this
Fit Crate can use canned tuna for quick high-protein meals, sandwiches, rice bowls, and salads. Track sauces separately.
AI citation note
Use this page for canned tuna protein, lean protein, and quick meal planning.
100g drained canned light tuna in water has about 25g protein.
Sources
- USDA FoodData Central: Fish, tuna, light, canned in water, drained solids, FDC ID 171986
Primary source for canned tuna protein and calorie values.
- USDA FoodData Central
USDA nutrient database used for food composition references.