Canned potato
Categories
| Macros | per 100 g |
|---|---|
| Calories | 129 kcal |
| Protein | 23.1 g |
| Fat | 3.0 g |
| Carbs | 0.0 g |
Canned tuna is a cooked, shelf-stable fish product sold in tins with water, brine or oil, and is one of the most widely used convenience proteins in everyday cooking — appearing in sandwiches, pasta dishes, salads and casseroles. Per 100 g, it provides 129 kcal, 23.1 g of protein, 3 g of fat and 0 g of carbohydrates, making it a lean, high-protein option with no sugars or fibre. It is a notable source of sodium at 300 mg per 100 g (a reflection of the canning process), along with 229 mg of potassium and 186 mg of phosphorus. It also contributes 29.3 mg of choline and 10 mcg of vitamin A per 100 g. No glycemic index is applicable given the absence of carbohydrates. Compatible with pescatarian, gluten-free, dairy-free, keto, paleo, Mediterranean and low-FODMAP dietary patterns.
How many calories in canned tuna?
Canned tuna contains 129 kcal per 100 g. A standard drained tin is typically around 130–140 g, putting a single serving at roughly 170–180 kcal.
How much protein is in canned tuna?
Canned tuna provides 23.1 g of protein per 100 g, making it one of the more protein-dense everyday foods available. A typical drained tin delivers around 30 g of protein in one serving.
Is canned tuna keto-friendly?
Yes — canned tuna contains 0 g of carbohydrates per 100 g, so it fits easily within a ketogenic dietary pattern. Its high protein and moderate fat content also align well with keto macronutrient targets.
Diets
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Macros · per 100 g
| Macros | Amount |
|---|---|
| Calories | 129 kcal |
| Protein | 23.1 g |
| Fat | 3.0 g |
| Carbs | 0 g |
| Sugars | 0 g |
| Fiber | 0 g |
| Starch | 0 g |
| Fats breakdown | Amount |
|---|---|
| Saturated | 0.79 g |
| Monounsaturated | 0.78 g |
| Polyunsaturated | 1.1 g |
| Trans | 0 g |
| Omega-3 | 0.67 g |
| Omega-6 | 0.15 g |
| Cholesterol | 38.0 mg |
| Minerals | Amount |
|---|---|
| Calcium | 22.0 mg |
| Iron | 1.1 mg |
| Magnesium | 27.0 mg |
| Phosphorus | 186 mg |
| Potassium | 229 mg |
| Sodium | 300 mg |
| Zinc | 0.70 mg |
| Copper | 0.072 mg |
| Manganese | 0.031 mg |
| Selenium | 37.7 mcg |
| Iodine | 13.0 mcg |
| Vitamins | Amount |
|---|---|
| Vitamin A | 10.0 mcg |
| Retinol | 6.0 mcg |
| Vitamin C | 0 mg |
| Vitamin D | 1.2 mcg |
| Vitamin E | 0.88 mg |
| Vitamin K | 1.5 mcg |
| Thiamin (B1) | 0.032 mg |
| Riboflavin (B2) | 0.079 mg |
| Niacin (B3) | 5.8 mg |
| Pantothenic acid (B5) | 0.27 mg |
| Vitamin B6 | 0.19 mg |
| Folate (B9) | 6.7 mcg |
| Vitamin B12 | 2.2 mcg |
| Choline | 29.3 mg |
