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A long, slender eel with smooth, glossy skin, a dark brown-olive back, a pale underside, a small pointed head, and a narrow tail.
●Low GI
★Natural
💪High Protein

Eel Calories

Fatty, protein-rich fish

CALORIES · 100 G

184kcal

GI

0low

POTASSIUM · 100 G

272mg

FIBER · 100 G

0g

Quick answer

100 g of Eel has 184 calories. It contains 0 g of carbs, 18.4 g of protein, 11.7 g of fat and 0 g of fiber. Its 3 µg of B12 covers 125% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.

Eel Nutrition Facts

Selected: 100 g

184

KCAL / 100G

Carbs

0g

· 0% DV

Protein

18.4g

· 37% DV

Fat

11.7g

· 15% 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 41% · Fat 59%

Eel nutrition facts table · 100 g

NutrientAmount% DV
Calories184 kcal
Total fat11.7 g15%
Saturated fat2.4 g12%
Trans fat0.05 g
Sodium51 mg2%
Total carbohydrate0 g0%
Fiber0 g0%
Protein18.4 g37%

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 Eel?

ServingAmountCalories
1 piece (medium)100 g184 kcal
1 ounce (small)28 g52 kcal
1 piece (small)60 g110 kcal
100 g100 g184 kcal
1 serving (medium)120 g221 kcal
1 cup (chopped)140 g258 kcal
1 piece (large)160 g294 kcal
1 serving (large)180 g331 kcal

Calculated from 184 calories per 100 g.

Frequently Asked Questions About Eel

Is eel safe to eat?

Yes, eel is safe to eat when properly cleaned and thoroughly cooked. Raw eel blood contains toxins, so avoid eating eel raw or undercooked and prevent its blood from contacting your mouth or eyes.

What does eel taste like?

Eel has rich, savory flavor and a firm yet tender texture, with more fat than many familiar fish. Smoked eel tastes stronger, while grilled eel served with a sweet-savory sauce has a milder, glazed flavor.

How do you cook eel?

Eel can be grilled, pan-fried, baked, or smoked. Clean and portion it first, then cook it through; grilling works especially well because it browns the fatty flesh and crisps the skin.

Is eel used in sushi cooked or raw?

Eel in sushi is usually cooked, not raw. Japanese unagi is typically grilled freshwater eel brushed with a sweet-savory sauce, while anago is a different, usually lighter-tasting saltwater eel.

Is eel healthy to eat?

Eel is a protein-rich, fatty fish and can contribute useful nutrients to a varied diet. Its rich flavor and fat content make it more substantial than lean fish, so serve it in a portion that suits your meal.

Can you eat eel skin?

Yes, eel skin is edible when cleaned and cooked. Grilling can make it browned and pleasantly crisp; if you dislike its texture, ask for the eel to be skinned or remove the skin after cooking.

What is the difference between unagi and anago?

Unagi is freshwater eel, while anago is saltwater eel, commonly conger eel. Unagi is usually richer and served grilled with a sweet sauce; anago is often lighter and simmered or served as sushi.

How do you clean eel?

Eel’s slippery skin is easier to handle after rubbing it with salt and rinsing it. Remove the head and entrails, then rinse the fish carefully; avoid contact with its raw blood, which can be toxic.

Does eel have bones?

Yes, eel has a backbone and may contain small bones, even when sold as fillets. Check each serving before eating, particularly when serving children, and remove any bones you find.

How should you store fresh eel?

Keep fresh eel covered and refrigerated, and cook it promptly; freeze it if you need to keep it longer. Refrigerate cooked eel in a sealed container once cooled and use it soon.

Eel Vitamins & Minerals

Vitamins

B12

3µg · 125% DV

Vitamin D

23µg · 115% DV

Vitamin E

4mg · 27% DV

B3

3.5mg · 22% DV

Minerals

Phosphorus

216mg · 31% DV

Zinc

1.6mg · 15% DV

Iodine

20µg · 13% DV

Selenium

6.5µg · 12% DV

Potassium ⭐

272mg · 8% DV

Sodium

51mg · 2% DV

Eel 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 Eel

To burn the 184 calories in 100 g:

🚶

46min

Walking (5 km/h)

🏃

19min

Running (8 km/h)

🚴

25min

Cycling

🏊

21min

Swimming

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

What is Eel?

Eel is a long-bodied fish found in fresh and coastal waters; some species migrate to the sea to spawn. It is eaten in many parts of the world, though it is less familiar on everyday menus in some English-speaking countries. Its flesh is rich and oily, with a firm, distinctive texture. Depending on the tradition, eel may be grilled, smoked, braised or served in a sauce; smoked eel is popular in parts of Europe, while grilled preparations are common in Japan. A little acidity from lemon or vinegar and simple greens can balance its richness.

Eel is a protein-rich fish with a notably high fat content and no carbohydrates. For a lighter meal, choose grilled or baked eel and pair it with vegetables rather than a heavy sauce.

How Nutritious Is Eel?

Nutrient density

High

72/ 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

49/ 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 Eel 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 Eel 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 Eel 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

Eel Fat Profile

SATURATED

2.4g

MONOUNSATURATED

4.6g

POLYUNSATURATED

1.3g

⚖️

Omega 6:3 ratio 0.4:1

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

Compare Eel

🐟vs🐟
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→
🐟vs🐟
Eel vs Canned Tuna68 kcal more per 100 g
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Eel vs Fish74 kcal more per 100 g
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Eel vs Tuna52 kcal more per 100 g
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Foods Similar to Eel

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Salmon Fillet

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🐟

Canned Tuna

116 kcal

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110 kcal

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Baked Sea Bass

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Grilled Sea Bass

124 kcal

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Whiting

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Stuffed Mussels

175 kcal

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Nutrition data compiled from USDA FoodData Central and scientific sources.