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🐟

●Low GI
★Natural
⚡High Potassium

Yellowfin tuna Calories

High protein, zero carb fish rich in selenium and B12

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

109kcal

GI

0low

POTASSIUM · 100 G

441mg

FIBER · 100 G

0g

Quick answer

100 g of Yellowfin tuna has 109 calories. It contains 0 g of carbs, 24.4 g of protein, 0.5 g of fat and 0 g of fiber. Its 18.8 mg of B3 covers 118% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.

Yellowfin tuna Nutrition Facts

Selected: 100 g

109

KCAL / 100G

Carbs

0g

· 0% DV

Protein

24.4g

· 49% DV

Fat

0.5g

· 1% DV

Fiber

0g

· 0% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 0% · Protein 96% · Fat 4%

Yellowfin tuna nutrition facts table · 100 g

NutrientAmount% DV
Calories109 kcal
Total fat0.5 g1%
Saturated fat0.14 g1%
Trans fat0 g
Sodium37 mg2%
Total carbohydrate0 g0%
Fiber0 g0%
Protein24.4 g49%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

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How Many Calories in 1 Medium Yellowfin tuna?

ServingAmountCalories
1 piece (medium)100 g109 kcal
½ piece (half)50 g55 kcal
1 piece (small)60 g65 kcal
100 g100 g109 kcal
1 cup (diced)140 g153 kcal
1 serving (medium)150 g164 kcal
1 piece (large)180 g196 kcal
1 serving (large)250 g273 kcal

Calculated from 109 calories per 100 g.

Frequently Asked Questions About Yellowfin tuna

Can you eat yellowfin tuna raw?

Yes, yellowfin tuna can be eaten raw when it has been handled and stored for raw consumption. Fresh-looking fish alone is not a safety guarantee, so buy it from a reliable seller and keep it properly chilled.

How do you cook yellowfin tuna steaks?

Cook yellowfin tuna steaks quickly in a very hot pan or on a grill. Pat the fish dry first and avoid prolonged cooking; because the meat is lean, it can become dry and tough when overcooked.

Is yellowfin tuna high in mercury?

Yellowfin tuna contains mercury, as do other large predatory fish. Avoid making it an everyday choice, and take extra care when choosing fish for young children, who are more vulnerable to the effects of mercury.

Is ahi tuna the same as yellowfin tuna?

Usually, yes: “ahi” commonly refers to yellowfin tuna, especially on restaurant menus. The name can also be used for bigeye tuna, so it does not always identify the species precisely.

Can you eat yellowfin tuna medium rare?

Yes, yellowfin tuna is often served medium rare, with a seared outside and a pink center. Use fish intended for raw or lightly cooked preparations, handle it hygienically, and cook it fully if you need to avoid raw fish.

What does yellowfin tuna taste like?

Yellowfin tuna has a savory, meaty flavor that is milder than some oily fish. Its firm texture makes it suitable for searing or grilling, while raw preparations showcase its clean taste.

Can you freeze yellowfin tuna?

Yes, you can freeze yellowfin tuna. Wrap it tightly to limit air exposure, then thaw it in the refrigerator rather than on the counter. Do not refreeze it after it has thawed.

How can you tell if yellowfin tuna is fresh?

Fresh yellowfin tuna should smell mild and briny, with firm, moist-looking flesh. A sharp, sour, or ammonia-like smell, or a sticky surface, is a warning sign; do not eat fish with those qualities.

Can you eat yellowfin tuna during pregnancy?

Yes, yellowfin tuna can be eaten during pregnancy, but its mercury content makes portion and frequency important. Ask your doctor or dietitian which fish choices and amounts are appropriate for your pregnancy.

How should you store fresh yellowfin tuna in the fridge?

Keep fresh yellowfin tuna in a covered container in the coldest part of the refrigerator and cook it as soon as possible. Store it below ready-to-eat foods so its juices cannot drip onto them.

Yellowfin tuna Vitamins & Minerals

Vitamins

B3

18.8mg · 118% DV

B12

2.5µg · 104% DV

B6

0.95mg · 56% DV

Biotin

4µg · 13% DV

Minerals

Selenium

37µg · 67% DV

Phosphorus

278mg · 40% DV

Iodine

50µg · 33% DV

Potassium ⭐

441mg · 13% DV

Sodium

37mg · 2% DV

Yellowfin tuna Glycemic Index

GLYCEMIC INDEX

0
Low
0 Low5570100

GLYCEMIC LOAD

0
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Yellowfin tuna

To burn the 109 calories in 100 g:

🚶

27min

Walking (5 km/h)

🏃

11min

Running (8 km/h)

🚴

15min

Cycling

🏊

13min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Yellowfin tuna?

Yellowfin tuna is a large, warm-water tuna with firm, meaty flesh. It is sold fresh as steaks or loins and also widely available canned; fresh cuts are popular in seafood cuisines around the world, while canned tuna is an easy staple for home cooking. Its mild, savoury flavour works well with bright, simple seasonings rather than heavy sauces.

Sear or grill fresh tuna briefly to keep it moist, or flake canned tuna into salads, sandwiches and pasta. It is naturally high in protein and contains no carbohydrates. For a lighter meal, pair it with vegetables, citrus and a modest amount of dressing; canned tuna also makes a convenient quick lunch.

How Nutritious Is Yellowfin tuna?

Nutrient density

Very high

84/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

59/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Is Yellowfin tuna Processed?

NOVA 1

Unprocessed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Yellowfin tuna Contain Allergens?

Contains these allergens:

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish yes
Soy free
Sesame free

Which Diets Is Yellowfin tuna Good For?

Vegan

— Not suitable

Vegetarian

— Not suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

✓ Suitable

Low FODMAP

— Not suitable

Yellowfin tuna Fat Profile

SATURATED

0.14g

MONOUNSATURATED

0.11g

POLYUNSATURATED

0.16g

⚖️

Omega 6:3 ratio 0:1

Below the ideal 4:1 — a good omega balance.

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Foods Similar to Yellowfin tuna

🐟

Salmon Fillet

206 kcal

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Canned Tuna

116 kcal

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Fish

110 kcal

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Tuna

132 kcal

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Baked Sea Bass

110 kcal

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Grilled Sea Bass

124 kcal

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Whiting

90 kcal

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Stuffed Mussels

175 kcal

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Nutrition data compiled from USDA FoodData Central and scientific sources.