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A whole catfish lies on a plate, with smooth mottled gray-brown skin, a broad flattened head, long whiskers around its mouth, a tapered body, and visible fins.
●Low GI
★Natural
⚡High Potassium

Catfish Calories

High protein, low fat, good source of omega-3

In season: Spring · Summer · Autumn

CALORIES · 100 G

105kcal

GI

0low

POTASSIUM · 100 G

330mg

FIBER · 100 G

0g

Quick answer

1 piece (medium) of Catfish (150 g) has 158 calories. That works out to 105 calories per 100 g. It contains 0 g of carbs, 27 g of protein, 4.5 g of fat and 0 g of fiber. Its 3.3 µg of B12 covers 138% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.

Catfish Nutrition Facts

Selected: 1 piece (medium) · 150 g

158

KCAL / 150G

Carbs

0g

· 0% DV

Protein

27g

· 54% DV

Fat

4.5g

· 6% 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 73% · Fat 27%

Catfish nutrition facts table · 1 piece (medium) (150 g)

NutrientAmount% DV
Calories158 kcal
Total fat4.5 g6%
Saturated fat1.05 g5%
Trans fat0 g
Sodium75 mg3%
Total carbohydrate0 g0%
Fiber0 g0%
Protein27 g54%

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 Catfish?

ServingAmountCalories
1 piece (medium)150 g158 kcal
1 piece (extra small)75 g79 kcal
100 g100 g105 kcal
1 piece (small)100 g105 kcal
1 serving (medium)120 g126 kcal
1 piece (large)200 g210 kcal
1 serving (large)200 g210 kcal
1 piece (extra large)300 g315 kcal

Calculated from 105 calories per 100 g.

Frequently Asked Questions About Catfish

What does catfish taste like?

Catfish has a mild, slightly sweet flavor and a firm, moist texture. Its taste can vary with the water it came from; a fresh fillet should not have a strong muddy or unpleasant smell.

How do you cook catfish?

Catfish works well pan-fried, baked, grilled, or simmered in a stew. Pat it dry, season it, and cook until the flesh turns opaque and separates easily with a fork; thicker pieces may need gentler, longer cooking.

Why does catfish taste muddy?

Catfish can taste muddy when compounds from the water where it lived affect its flesh. Rinse and dry the fillet, then briefly marinate it with lemon or vinegar before cooking; discard fish that smells sour or spoiled rather than trying to mask it.

Is catfish a bottom-feeder?

Yes, many catfish species feed and live near the bottom of rivers and lakes. That does not automatically make a catfish unsafe or dirty to eat; the condition of the water and local fish advisories matter more.

Does catfish have a lot of bones?

Catfish has a central backbone and may have small pin bones, though many fillets are sold with the main bones removed. Check the flesh carefully before serving, especially to children, and remove any bones you find.

Is catfish healthy to eat?

Yes, catfish can be a nutritious choice because it provides protein and is relatively lean. Baking, grilling, or simmering it keeps the meal lighter than deep-frying, while sauces and coatings can add substantial salt or fat.

Can you eat catfish skin?

Yes, catfish skin is edible when it has been cleaned and cooked thoroughly. It can be tough, so many cooks remove it; for a crispier texture, dry the skin well before cooking it in a hot pan.

How can you tell if catfish is fresh?

Fresh catfish should smell mild, feel firm, and have moist flesh that springs back when pressed. Avoid it if it smells sour or ammonia-like, or if its surface is unusually slimy.

Can you freeze catfish?

Yes, catfish freezes well when wrapped airtight soon after purchase. Divide it into meal-sized portions, thaw it in the refrigerator, and cook it promptly; do not refreeze it raw after it has thawed.

Can you eat catfish while pregnant?

Yes, pregnant people can generally eat catfish when it is fully cooked. Avoid raw or undercooked fish, and follow local advice for fish caught in nearby waters because contamination guidance can vary by location.

Catfish Vitamins & Minerals

Vitamins

B12

3.3µg · 138% DV

Vitamin D

6µg · 30% DV

B5

1.2mg · 24% DV

B3

3.15mg · 20% DV

Minerals

Phosphorus

315mg · 45% DV

Selenium

20µg · 36% DV

Iodine

38µg · 25% DV

Potassium ⭐

495mg · 15% DV

Sodium

75mg · 3% DV

Catfish 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 Catfish

To burn the 158 calories in 1 piece (medium) (150 g):

🚶

39min

Walking (5 km/h)

🏃

16min

Running (8 km/h)

🚴

21min

Cycling

🏊

18min

Swimming

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

What is Catfish?

Catfish refers to freshwater fish known for their whisker-like barbels; the Turkish name here refers to the European Wels catfish, a large species native to rivers and lakes. Its mild, slightly sweet flesh is usually sold in substantial pieces and holds together well when cooked.

In Turkey it is eaten mainly in areas where freshwater fishing is common. Across the wider English-speaking world, catfish is especially familiar in Southern US cooking, where it is often coated and fried; it is also grilled, baked or stewed in many cuisines. Its firm texture takes well to herbs, citrus and spices. It is a lean, protein-rich choice; baking or grilling keeps the meal lighter than deep-frying.

How Nutritious Is Catfish?

Nutrient density

High

70/ 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

57/ 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 Catfish 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 Catfish 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 Catfish Good For?

Vegan

— Not suitable

Vegetarian

— Not suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

✓ Suitable

Low FODMAP

— Not suitable

Catfish Fat Profile

SATURATED

1.05g

MONOUNSATURATED

1.8g

POLYUNSATURATED

1.05g

⚖️

Omega 6:3 ratio 0.3:1

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

Compare Catfish

🐟vs🐟
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→
🐟vs🐟
Catfish vs Canned Tuna11 kcal fewer per 100 g
→
🐟vs🐟
Catfish vs Fish5 kcal fewer per 100 g
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Catfish vs Tuna27 kcal fewer per 100 g
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Foods Similar to Catfish

🐟

Salmon Fillet

206 kcal

🐟

Canned Tuna

116 kcal

🐟

Fish

110 kcal

🐟

Tuna

132 kcal

🐟

Baked Sea Bass

110 kcal

🐟

Grilled Sea Bass

124 kcal

🐟

Whiting

90 kcal

🦪

Stuffed Mussels

175 kcal

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Nutrition data compiled from USDA FoodData Central and scientific sources.