Fish, croaker: Nutrition Facts
Generic food Fish and Seafood
Fish, croaker contains 189 kcal per 100 g. A typical serving of 1 oz yields (20 g) provides about 38 kcal.
Roughly 43% of its calories come from protein, with 40% from fat and 17% from carbohydrates (estimated with general energy factors).
That is close to the median for fish on FoodFactly (188 kcal per 100 g).
100 g provides 99% of the Daily Value for Vitamin B12, 73% of the Daily Value for selenium and 32% of the Daily Value for Niacin (B3).
The data comes from the USDA Food and Nutrient Database for Dietary Studies (FNDDS), which calculates values from recipes of the ingredients.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories C | 189 kcal | |
| Total fat C | 8.2 g | 10% |
| Saturated fat C | 2.4 g | 12% |
| Cholesterol C | 72 mg | 24% |
| Sodium C | 322 mg | 14% |
| Total carbohydrates C | 7.8 g | 3% |
| Dietary fiber C | 0.3 g | 1% |
| Total sugars C | 0.14 g | |
| Protein C | 19.9 g | 40% |
| Vitamin A C | 33 µg | 4% |
| Vitamin C C | 0 mg | 0% |
| Vitamin D C | 0.8 µg | 4% |
| Vitamin E C | 2.1 mg | 14% |
| Vitamin K C | 4 µg | 3% |
| Thiamin (B1) C | 0.16 mg | 14% |
| Riboflavin (B2) C | 0.14 mg | 11% |
| Niacin (B3) C | 5.1 mg | 32% |
| Vitamin B6 C | 0.32 mg | 19% |
| Folate (B9) C | 39 µg | 10% |
| Vitamin B12 C | 2.4 µg | 99% |
| Choline C | 75.1 mg | 14% |
| Calcium C | 26 mg | 2% |
| Iron C | 0.97 mg | 5% |
| Magnesium C | 45 mg | 11% |
| Phosphorus C | 236 mg | 19% |
| Potassium C | 378 mg | 8% |
| Zinc C | 0.54 mg | 5% |
| Copper C | 0.062 mg | 7% |
| Selenium C | 40.3 µg | 73% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 43%
- Carbohydrates 17%
- Fat 40%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein19.9 gbelow the median for fish (median 20.6 g)
- Fiber0.3 gin the top quarter of fish (median 0 g)
- Sugars0.14 gin the top quarter of fish (median 0.01 g)
- Fat8.2 gbelow the median for fish (median 8.8 g)
- Saturated fat2.4 gabove the median for fish (median 1.9 g)
- Protein per 100 kcal10.5 gprotein density, useful for comparing foods with different calorie levels
- Water62.3 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Fats and cholesterol (2)
| Monounsaturated fat C | 2.9 g |
|---|---|
| Polyunsaturated fat C | 1.9 g |
Individual fatty acids (19)
| EPA (omega-3, 20:5 n-3) C | 0.13 g |
|---|---|
| DHA (omega-3, 22:6 n-3) C | 0.1 g |
| Linoleic acid (omega-6, 18:2) C | 1.3 g |
| SFA 4:0 C | 0.032 g |
| SFA 6:0 C | 0.022 g |
| SFA 8:0 C | 0.013 g |
| SFA 10:0 C | 0.03 g |
| SFA 12:0 C | 0.036 g |
| SFA 14:0 C | 0.17 g |
| SFA 16:0 C | 1.6 g |
| SFA 18:0 C | 0.47 g |
| MUFA 18:1 C | 2.2 g |
| PUFA 18:3 C | 0.16 g |
| PUFA 20:4 C | 0.098 g |
| MUFA 16:1 C | 0.51 g |
| PUFA 18:4 C | 0.012 g |
| MUFA 20:1 C | 0.11 g |
| MUFA 22:1 C | 0 g |
| PUFA 22:5 n-3 (DPA) C | 0.091 g |
Carotenoids (6)
| Beta-carotene C | 9 µg |
|---|---|
| Lycopene C | 0 µg |
| Lutein + zeaxanthin C | 7 µg |
| Retinol C | 32 µg |
| Carotene, alpha C | 0 µg |
| Cryptoxanthin, beta C | 0 µg |
Other components (8)
| Water C | 62.3 g |
|---|---|
| Alcohol C | 0 g |
| Caffeine C | 0 mg |
| Theobromine C | 0 mg |
| Folic acid C | 13 µg |
| Folate, food C | 17 µg |
| Vitamin E, added C | 0 mg |
| Vitamin B-12, added C | 0 µg |
Other forms of Fish
Raw, cooked, dried and processed versions are separate records with their own measured values.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Fish, salmon, king, chinook, smoked and canned (Alaska Native) Cooked | 150 | 23.2 g | 0 g | 5.9 g |
| Fish, salmon, king, chinook, smoked, brined (Alaska Native) Cooked | 430 | 39.9 g | 0 g | 30 g |
| Fish, salmon, king, chinook, liver (Alaska Native) | 156 | 16.6 g | 4.3 g | 8 g |
| Fish, whitefish, broad, liver (Alaska Native) | 104 | 11 g | 5.1 g | 4.4 g |
| Fish, halibut, raw, with skin (Alaska Native) Raw | 116 | 20.5 g | 1.8 g | 2.9 g |
| Fish, salmon, coho (silver), raw (Alaska Native) Raw | 140 | 22.6 g | 0 g | 5.6 g |
| Fish, salmon, red, canned, bones removed (Alaska Native) Canned | 161 | 27.3 g | 0 g | 5.8 g |
| Fish, whitefish, eggs (Alaska Native) | 104 | 14.7 g | 4.9 g | 2.9 g |
| Fish, salmon, red, (sockeye), canned, smoked (Alaska Native) Cooked | 206 | 35.2 g | 0 g | 7.3 g |
| Fish, salmon, red, (sockeye), kippered (Alaska Native) | 141 | 24.5 g | 0 g | 4.8 g |
| Fish, salmon, king, with skin, kippered, (Alaska Native) | 209 | 23.2 g | 0 g | 13 g |
| Fish, sheefish, raw (Alaska Native) Raw | 115 | 22.3 g | 0 g | 2.8 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Foods with a similar nutritional profile
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Abalone | 177 | 21.2 g | 7.5 g | 6.1 g |
| Escargot | 158 | 20 g | 2.5 g | 6.9 g |
| Crustaceans, crab, blue, crab cakes, home recipe | 155 | 20.2 g | 0.48 g | 7.5 g |
| Shellfish, NFS | 146 | 15.5 g | 4.9 g | 6.7 g |
| Shrimp, NFS | 146 | 15.5 g | 4.9 g | 6.7 g |
| Clams, NFS | 143 | 16.1 g | 6.7 g | 5.2 g |
| Turtle | 157 | 24.6 g | 0 g | 5.8 g |
| Crab, soft shell | 227 | 15.5 g | 11.7 g | 12.7 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in fish?
100 g of fish has 189 kcal. 1 oz yields (20 g): about 38 kcal. 1 cubic inch (17 g): about 32 kcal. 1 fillet, any size (90 g): about 170 kcal.
Is fish high in protein?
Fish contains 19.9 g of protein per 100 g (40% of the 50 g Daily Value), or 4 g in 1 oz yields (20 g). About 43% of its calories come from protein. Compared with other fish, that is below the median (median 20.6 g).
How many carbs are in fish?
Fish has 7.8 g of total carbohydrates per 100 g, including 0.3 g of fiber and 0.14 g of sugars.
How much fat is in fish?
Fish contains 8.2 g of fat per 100 g, of which 2.4 g is saturated (12% of the Daily Value).
What vitamins and minerals does fish contain?
Per 100 g, the most notable amounts relative to the Daily Value are Vitamin B12 (99% DV), selenium (73% DV), Niacin (B3) (32% DV), phosphorus (19% DV) and Vitamin B6 (19% DV). The full list is in the vitamins and minerals table above.
How much sodium is in fish?
100 g contains 322 mg of sodium, 14% of the 2,300 mg Daily Value.
Does fish have the same nutrition not specified and cooked?
No. Per 100 g, fish, croaker has 189 kcal, while fish, salmon, king, chinook, smoked and canned (Alaska Native) has 150 kcal. Cooking changes the water content, so always use the record that matches how you weigh the food.
Where does this nutrition data come from?
From USDA FoodData Central: FNDDS (Survey), record dated October 31, 2024. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: FNDDS (Survey), record 2706246. License: CC0 1.0 (U.S. public domain). Source record dated October 31, 2024. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.