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Unagi (Freshwater Eel) — Cooked, dry heat (unagi is grilled)D
Seafood · #28 of 28

Unagi (Freshwater Eel)

Cooked, dry heat (unagi is grilled) · Fish

34/100D tier
Calories236
Protein23.7g
Fiber0g
Sodium65mg
Sugar—g

Graded D — 34 out of 100, #28 of 28 seafood. Clean label carries the score (90/100); protein quality (diaas) drags it down (0/100).

The short version: The sushi-bar showoff. Rich, fatty, and worth every calorie.

The catch: Restaurant unagi comes glazed in sweet tare — sugar and sodium not counted here.

Photo: Wikimedia Commons

Nutrition facts

Nutrition Facts

per 100g
Calories236
% Daily Value*
Total Fat 15g19%
Saturated Fat 3g15%
Cholesterol 161mg54%
Sodium 65mg3%
Dietary Fiber 0g
Protein 23.7g47%
Vitamin B12 2.9mcg120%
Niacin 4.5mg28%
Selenium 8.3mcg15%
* % Daily Values use FDA label references (2,000-calorie diet). Micronutrient %DV uses the same reference values as our scoring. Values: USDA SR Legacy or the manufacturer/chain’s published label.

Why it scored 34

Clean label ×1590
Protein ×2540
Micronutrients ×2537
Omega-3 ×208
Protein quality (DIAAS) ×150

Each factor is scored 0–100, then combined with the weights shown. Read the full methodology.

Where it ranks

#28 of 28 in Seafood. Why per-100-calorie scoring changes everything →

More fish

Questions people ask

Is Unagi (Freshwater Eel) healthy?

It grades D — 34 out of 100, #28 of 28 seafood in our system. The sushi-bar showoff. Rich, fatty, and worth every calorie.

How many calories are in Unagi (Freshwater Eel)?

236 calories per 100g. For context, that is scored per 100 calories here, which is why energy-dense foods can grade lower than you’d expect.

How is the nutrition score for Unagi (Freshwater Eel) calculated?

Each factor (protein, fiber, micronutrients, and others depending on the category) is scored 0–100 against a fixed benchmark, then combined with published weights. See the score breakdown above or read the full methodology.

A note before you eat your screen: grades are computed from published nutrition data with a transparent formula. They are a starting point for thinking about food, not medical advice. Talk to your doctor or a registered dietitian about your diet.