Calories in halibut (cooked)
Calories, protein, carbohydrate and fat per 100 g and per serving, from the USDA reference database — plus what actually changes the number on your plate.
Short answer
100 g of halibut (cooked) contains 111 kcal, with 22.5 g of protein, 0 g of carbohydrate and 1.6 g of fat.
A typical serving — 1 fillet, about 150 g — is roughly 167 kcal.
That is a moderate calorie density, in the same range as cooked grains and lean meat.
Nutrition facts
| Nutrient | Per 100 g | 1 fillet (150 g) |
|---|---|---|
| Calories | 111 kcal | 167 kcal |
| Protein | 22.5 g | 33.8 g |
| Carbohydrates | 0 g | 0 g |
| Sugars | 0 g | 0 g |
| Fibre | 0 g | 0 g |
| Fat | 1.6 g | 2.4 g |
| Saturated fat | 0.4 g | 0.5 g |
| Cholesterol | 60 mg | 90 mg |
| Sodium | 82 mg | 123 mg |
| Potassium | 528 mg | 792 mg |
| Calcium | 9 mg | 14 mg |
| Iron | 0.2 mg | 0.3 mg |
| Vitamin C | 0 mg | 0 mg |
| Water | 76 g | 114 g |
Calories per serving
| Serving | Weight | Calories | Protein | Carbohydrates | Fat |
|---|---|---|---|---|---|
| 1 fillet | 150 g | 167 | 33.8 g | 0 g | 2.4 g |
Photograph it instead of looking it up
Wellix identifies halibut on your plate, estimates the portion and logs calories, protein, carbs and fat in seconds. Free to start on iPhone and Android.
Calories by weight
Use this table when you know the weight but not the serving:
| Amount | Calories | Protein | Carbohydrates | Fat |
|---|---|---|---|---|
| 25 g | 28 | 5.6 g | 0 g | 0.4 g |
| 50 g | 56 | 11.3 g | 0 g | 0.8 g |
| 100 g | 111 | 22.5 g | 0 g | 1.6 g |
| 150 g | 167 | 33.8 g | 0 g | 2.4 g |
| 200 g | 222 | 45.1 g | 0 g | 3.2 g |
| 250 g | 278 | 56.4 g | 0 g | 4 g |
| 300 g | 333 | 67.6 g | 0 g | 4.8 g |
Where the calories come from
Calories come from three macronutrients: protein and carbohydrate at 4 kcal per gram, fat at 9 kcal per gram. For halibut (cooked) the split is:
- Protein: 22.5 g × 4 = 90 kcal — 86% of calories
- Carbohydrates: 0 g × 4 = 0 kcal — 0% of calories
- Fat: 1.6 g × 9 = 14 kcal — 14% of calories
- Most of the energy in halibut (cooked) comes from protein (86% of calories).
- With 22.5 g of protein per 100 g it counts as a high-protein food.
- That is 20.3 g of protein per 100 kcal — a useful number when protein is your target.
- For 200 kcal you can eat about 180 g.
What actually changes the number
Halibut is 111 kcal and 23 g protein per 100 g cooked — a lean white fish with a steak-like texture. Its calories rarely matter; the butter it is basted in does.
How accurate are these numbers?
The values on this page are reference averages from the USDA FoodData Central database (SR Legacy release), measured on samples of halibut as sold and prepared in the United States. Your portion will differ: produce varies by variety and ripeness, meat by cut and trim, and anything cooked by the fat and water it gained or lost.
For most foods the per-100 g figure is reliable to within about 10%. The larger uncertainty is almost always the weight of what is on your plate and the cooking fat you cannot see — the two things worth checking before you worry about the database.
How accurate are AI calorie counting apps? →
Related foods
Frequently asked questions
How many calories are in 100 g of halibut?
100 g of halibut (cooked) contains 111 kcal (22.5 g protein, 0 g carbohydrate, 1.6 g fat), according to USDA reference data.
How many calories are in a serving of halibut?
A typical serving of halibut — 1 fillet, about 150 g — has roughly 167 kcal. Weigh your own portion once to see how it compares; serving sizes vary more than the food does.
How much protein is in halibut?
Halibut (cooked): 22.5 g of protein per 100 g, which is high. Foods above about 15–20 g per 100 g, or where protein supplies a third or more of the calories, are usually considered high-protein.
What amount of halibut equals 200 kcal?
At 111 kcal per 100 g, about 180 g of halibut equals 200 kcal.
Can I track halibut by taking a photo?
Yes. A photo calorie app like Wellix identifies halibut on the plate and estimates the portion from the image. The estimate is most accurate when you confirm the weight or the count, and tell the app about anything the camera cannot see — cooking oil, butter, dressings and sauces.
Source
Nutrition data: U.S. Department of Agriculture, FoodData Central — SR Legacy, FDC ID 174201: "Fish, halibut, Atlantic and Pacific, cooked, dry heat". Values are per 100 g of edible portion. Serving weights are USDA household measures or typical retail sizes; check the label where one exists. View the USDA record.
Wellix provides general nutrition information and is not medical advice. Nutrition values are reference averages and individual foods vary. Consult a qualified healthcare professional before making significant dietary changes.
Photograph it instead of looking it up
Wellix identifies halibut on your plate, estimates the portion and logs calories, protein, carbs and fat in seconds. Free to start on iPhone and Android.
