Skipjack tuna, per 100 g serving

Skipjack tuna

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Cooking method

Skipjack tunaMacros · per 100 g
Macrosper 100 g
Calories97 kcal
Protein22.0 g
Fat1.0 g
Carbs0.0 g

Skipjack tuna is a small, fast-swimming ocean fish eaten raw in sashimi and sushi, or more commonly cooked — grilled, seared, or canned as the most widely used species in commercial tuna products. Per 100 g, raw skipjack provides 97 kcal, 22 g of protein, 1 g of fat, and zero carbohydrates or fibre, making it one of the leaner fish available. It delivers 407 mg of potassium and 222 mg of phosphorus per 100 g, alongside 15.4 mg of niacin — a notably high figure for a B vitamin. No glycemic index applies given the absence of carbohydrates. Skipjack tuna fits pescatarian, gluten-free, dairy-free, keto, paleo, Mediterranean, and low-FODMAP dietary patterns.

How many calories in skipjack tuna?

Raw skipjack tuna contains 97 kcal per 100 g, almost entirely from its 22 g of protein and 1 g of fat. A typical 150 g fillet would come to around 145 kcal.

How much niacin is in skipjack tuna?

Skipjack tuna provides 15.4 mg of niacin per 100 g, which is a substantial amount for a single food. Niacin is a B vitamin involved in energy metabolism, and skipjack is one of the richer dietary sources of it.

Is skipjack tuna keto-friendly?

Yes, skipjack tuna is well suited to a ketogenic diet — it contains 0 g of carbohydrates per 100 g, with virtually all its calories coming from protein and a small amount of fat. It is listed as keto-compatible in its dietary profile.

Diets

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Macros · per 100 g

Macros
MacrosAmount
Calories97.1 kcal
Protein22.0 g
Fat1.0 g
Carbs0 g
Sugars0 g
Fiber0 g
Starch0 g
Fats breakdown
Fats breakdownAmount
Saturated0.33 g
Monounsaturated0.19 g
Polyunsaturated0.32 g
Omega-30.26 g
Cholesterol47.0 mg
Minerals
MineralsAmount
Calcium29.0 mg
Iron1.3 mg
Magnesium34.0 mg
Phosphorus222 mg
Potassium407 mg
Sodium37.0 mg
Zinc0.82 mg
Copper0.086 mg
Manganese0.015 mg
Selenium36.5 mcg
Vitamins
VitaminsAmount
Vitamin A16.0 mcg
Retinol16.0 mcg
Vitamin C1.0 mg
Thiamin (B1)0.033 mg
Riboflavin (B2)0.10 mg
Niacin (B3)15.4 mg
Pantothenic acid (B5)0.42 mg
Vitamin B60.85 mg
Folate (B9)9.0 mcg
Vitamin B121.9 mcg

Other cooking states of Skipjack tuna

Cooked skipjack tuna (132 kcal).

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