How Much Protein Is In Halibut Fish?
Halibut Fish is a protein-rich food. It is high in protein and rich in potassium.
Protein per 0.5 fillet (159g)
35.8
g% Daily Value
Essential Amino Acids in Halibut Fish
Per 0.5 fillet (159g)
Supplies all nine essential amino acids at or above the FAO/WHO adult reference pattern.
1185mg
Histidine
1852mg
Isoleucine
3267mg
Leucine
3690mg
Lysine
1189mg
Methionine
1571mg
Phenylalanine
1762mg
Threonine
450mg
Tryptophan
2070mg
Valine
More About Halibut Fish
About Protein in Halibut Fish
A serving of Halibut Fish (159g) contains 35.8g of protein, which is 72% of the recommended daily value based on a 2,000 calorie diet.
Protein is essential for building and repairing tissues, making enzymes and hormones, and supporting immune function. When planning your meals, consider that halibut fish is a significant source of protein compared to other proteins.
Compare Protein in Similar Foods
See how Halibut Fish compares to other proteins.
Chicken Breast
per 3 oz (85g)
26.4g
Salmon
per 3 oz (85g)
17.3g
Beef
per 3 oz (85g)
22g
Egg
per 2 large (100g)
12.6g
Source: USDA FoodData Central | FDC ID: 174201 | Last updated: 2026-04-06
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.
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