Catfish vs Halibut
· Source: USDA FoodData Central
Nutrition Comparison per 100g
Fish vs Fish
Side-by-Side Nutrition Facts
Macronutrient Breakdown
Catfish
Halibut
Nutrition Quick Facts (per 100g)
Catfish
- Calories105 kcal
- Protein18.4g
- Total Fat2.9g
- Carbohydrates0g
- Dietary Fiber0g
- Sugar0g
- Vitamin C0.7mg
- Calcium14mg
- Iron0.3mg
- Potassium358mg
Halibut
- Calories111 kcal
- Protein22.5g
- Total Fat1.6g
- Carbohydrates0g
- Dietary Fiber0g
- Sugar0g
- Vitamin C0mg
- Calcium7mg
- Iron0.2mg
- Potassium435mg
About This Data
Nutrition data is sourced from the USDA FoodData Central SR Legacy database, the authoritative reference for nutrient composition of foods sold and consumed in the United States. All values are per 100g of the raw food item unless otherwise noted.
Actual nutritional content may vary based on preparation method (raw vs. cooked, boiled vs. fried), agricultural growing conditions, brand, and serving size. The USDA data represents typical values averaged across many samples. For precise dietary tracking, weigh your food and use a certified nutrition database.
Catfish vs Halibut — Key Takeaway
Catfish and Halibut are similar in calories — 105 kcal vs 111 kcal per 100g — making either a comparable choice for calorie tracking. Halibut is the stronger protein source with 22.5g per 100g versus 18.4g in Catfish, a difference of 4.1g that adds up meaningfully across multiple servings. Their fat contents are close: 2.9g in Catfish versus 1.6g in Halibut per 100g, so fat is unlikely to be a deciding factor when choosing between them. Both foods have low fiber content (0g and 0g respectively), so neither stands out as a significant fiber source — pair either with high-fiber vegetables or legumes for a more complete meal. Halibut provides 435mg of potassium per 100g — significantly more than Catfish's 358mg — making it a better option for supporting healthy blood pressure and muscle function.
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