Haddock Nutrition Facts

FoodData Central Updated 30 March 2026

3 oz of haddock contains 76.5 calories, 17g protein, 0g carbs, and 0.5g fat. A lean North Atlantic whitefish with delicate, slightly sweet flakes, favored for fish and chips and for smoking.

76.5

cal

0g

carbs

17g

protein

amino acids ↓

0.5g

fat

0g

fiber

0g

sugar

Vitamins in Haddock

Per 3 oz ~85g

Vitamin A
17.8mcg
2%
Vitamin D
0.51mcg
3%
Vitamin E
0.47mg
3%
Vitamin K
0.09mcg
<1%
Vitamin B6
0.28mg
16%
Vitamin B12
1.81mcg
75%
Thiamin (B1)
0.02mg
2%
Niacin (B3)
3.5mg
22%
Folate
11mcg
3%

Minerals in Haddock

Per 3 oz ~85g

Calcium
11.9mg
<1%
Iron
0.18mg
<1%
Magnesium
22.1mg
5%
Phosphorus
236mg
19%
Potassium
298mg
6%
Sodium
222mg
10%
Zinc
0.34mg
3%
Selenium
26.9mcg
49%
Copper
0.02mg
2%
Manganese
0.01mg
<1%

Amino Acids in Haddock

Protein breakdown per 3 oz (85g), from the USDA record for this food.

Complete protein

Haddock supplies all nine essential amino acids at or above the FAO/WHO adult reference pattern.

Essential Amino Acids Per 3 oz (85g) Per 100g % of Protein
Histidine 580mg 682mg 3.4%
Isoleucine 907mg 1067mg 5.3%
Leucine 1600mg 1882mg 9.4%
Lysine 1807mg 2126mg 10.6%
Methionine 583mg 686mg 3.4%
Phenylalanine 768mg 904mg 4.5%
Threonine 863mg 1015mg 5.1%
Tryptophan 221mg 260mg 1.3%
Valine 1014mg 1193mg 6%
Other Amino Acids Per 3 oz (85g) Per 100g % of Protein
Alanine 1190mg 1400mg 7%
Arginine 1177mg 1385mg 6.9%
Aspartic Acid 2015mg 2371mg 11.9%
Cystine 212mg 249mg 1.2%
Glutamic Acid 2938mg 3456mg 17.3%
Glycine 945mg 1112mg 5.6%
Proline 696mg 819mg 4.1%
Serine 802mg 944mg 4.7%
Tyrosine 664mg 781mg 3.9%

Protein quality is scored against the FAO/WHO/UNU 2007 adult indispensable amino acid reference pattern. The FDA publishes no Daily Values for individual amino acids, so the share of total protein is shown instead.

Learn More About Haddock

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Verified Nutrition Data

Trusted & Verified Nutritional Information

All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.

USDA Official Source
FDA Safety Standards
HHS Health Standards
NIH Research Verified

Laboratory Analyzed

Nutrient values from certified lab analysis

Peer Reviewed

Data reviewed by nutrition scientists

Regularly Updated

Synced with latest official database releases

Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.