Fish vs Crustaceans
Nutrition comparison per 100g · USDA SR Legacy & USDA SR Legacy
Calories (kcal)
Fish 205
Crustaceans 97
Protein (g)
Fish 18.6
Crustaceans 19.4
Carbs (g)
Fish 0
Crustaceans 0
Fat (g)
Fish 13.9
Crustaceans 1.54
Fiber (g)
Fish 0
Crustaceans 0
Quick answers
Which has more protein?
Crustaceans, crab, alaska king, cooked, moist heat — 19.4g vs 18.6g per 100g.
Which has fewer calories?
Crustaceans, crab, alaska king, cooked, moist heat — 97 vs 205 kcal per 100g.
Full Nutrition Comparison
All values per 100g edible portion. Green = Food A higher · Blue = Food B higher
| Nutrient | Fish | Crustaceans | Diff |
|---|---|---|---|
| Energy | |||
| Energy | 205 kcal | 97 kcal | +111% |
| Macronutrients | |||
| Water | 63.5 g | 77.6 g | -18% |
| Protein | 18.6 g | 19.4 g | -4% |
| Total lipid (fat) | 13.9 g | 1.54 g | +802% |
| Carbohydrate, by difference | 0 g | 0 g | = |
| Fiber, total dietary | 0 g | 0 g | = |
| Fats & Fatty Acids | |||
| Fatty acids, total saturated | 3.26 g | 0.133 g | +2349% |
| Fatty acids, total monounsaturated | 5.46 g | 0.185 g | +2849% |
| Cholesterol | 70.0 mg | 53.0 mg | +32% |
| Vitamins | |||
| Vitamin C, total ascorbic acid | 0.400 mg | 7.60 mg | -95% |
| Thiamin (Vitamin B1) | 0.176 mg | 0.053 mg | +232% |
| Riboflavin (Vitamin B2) | 0.312 mg | 0.055 mg | +467% |
| Niacin (Vitamin B3) | 9.08 mg | 1.34 mg | +578% |
| Pantothenic acid (Vitamin B5) | 0.856 mg | 0.400 mg | +114% |
| Vitamin B-6 — Pyridoxine | 0.399 mg | 0.180 mg | +122% |
| Biotin (Vitamin B7) | 1.00 ug | 51.0 ug | -98% |
| Folate, total (Vitamin B9) | 0 ug | 0 ug | = |
| Choline, total | 65.0 mg | — | |
| Vitamin B-12 — Cobalamin | 8.71 ug | 11.5 ug | -24% |
| Vitamin A, RAE | 50.0 ug | 9.00 ug | +456% |
| Carotene, beta | 0 ug | — | |
| Carotene, alpha | 0 ug | — | |
| Vitamin E (alpha-tocopherol) | 1.52 mg | — | |
| Vitamin D (D2 + D3) | 16.1 ug | — | |
| Minerals | |||
| Calcium, Ca | 12.0 mg | 59.0 mg | -80% |
| Iron, Fe | 1.63 mg | 0.760 mg | +114% |
| Magnesium, Mg | 76.0 mg | 63.0 mg | +21% |
| Phosphorus, P | 217 mg | 280 mg | -22% |
| Potassium, K | 314 mg | 262 mg | +20% |
| Sodium, Na | 90.0 mg | 1072 mg | -92% |
| Zinc, Zn | 0.630 mg | 7.62 mg | -92% |
| Copper, Cu | 0.073 mg | 1.18 mg | -94% |
| Manganese, Mn | 0.015 mg | 0.040 mg | -62% |
| Selenium, Se | 44.1 ug | 40.0 ug | +10% |
| Other Nutrients | |||
| Energy | 858 kj | 406 kj | +111% |
| Ash | 1.35 g | 1.85 g | -27% |
| Total Sugars | 0 g | — | |
| Folic acid (Vitamin B9 — synthetic) | 1.00 ug | 51.0 ug | -98% |
| Folate, DFE (Vitamin B9 — dietary folate equivalents) | 1.00 ug | 51.0 ug | -98% |
| Vitamin B-12, added | 0 ug | — | |
| Retinol | 50.0 ug | 9.00 ug | +456% |
| Beta-carotene (Provitamin A) | 0 ug | — | |
| Vitamin A, IU | 167 IU | 29.0 IU | +476% |
| Beta-cryptoxanthin (Provitamin A) | 0 ug | — | |
| Lycopene | 0 ug | — | |
| Vitamin E, added | 0 mg | — | |
| Vitamin D (D2 + D3 — total) | 643 IU | — | |
| Vitamin D3 — Cholecalciferol (animal / sunlight source) | 16.1 ug | — | |
| Vitamin K1 — Phylloquinone | 5.00 ug | — | |
| SFA 4:0 (Butyric acid) | 0 g | — | |
| SFA 6:0 (Caproic acid) | 0 g | — | |
| SFA 8:0 (Caprylic acid) | 0 g | — | |
| SFA 10:0 (Capric acid) | 0 g | 0.003 g | -100% |
| SFA 12:0 (Lauric acid) | 0.017 g | 0.004 g | +325% |
| SFA 14:0 (Myristic acid) | 0.674 g | 0.015 g | +4393% |
| SFA 16:0 (Palmitic acid) | 2.13 g | 0.087 g | +2343% |
| SFA 18:0 (Stearic acid) | 0.423 g | 0.019 g | +2126% |
| MUFA 16:1 (Omega-7, Palmitoleic acid) | 0.727 g | 0.041 g | +1673% |
| MUFA 18:1 (Omega-9, Oleic acid family) | 2.28 g | 0.089 g | +2465% |
| MUFA 20:1 (Omega-9, Gondoic / Gadoleic acid) | 1.04 g | 0.014 g | +7321% |
| MUFA 22:1 (Omega-9, Erucic acid family) | 1.41 g | 0.038 g | +3603% |
| Fatty acids, total polyunsaturated | 3.35 g | 0.536 g | +525% |
| PUFA 18:2 (Omega-6, Linoleic acid) | 0.219 g | 0.020 g | +995% |
| PUFA 18:3 (Omega-3, Alpha-linolenic family) | 0.159 g | 0.014 g | +1036% |
| PUFA 18:4 n-3 (Omega-3, SDA — Stearidonic acid) | 0.278 g | 0.015 g | +1753% |
| PUFA 20:4 (Omega-6, Arachidonic acid family) | 0.183 g | 0.043 g | +326% |
| PUFA 20:5 n-3 (Omega-3, EPA — Eicosapentaenoic acid) | 0.898 g | 0.295 g | +204% |
| PUFA 22:5 n-3 (Omega-3, DPA — Docosapentaenoic acid) | 0.212 g | 0.031 g | +584% |
| PUFA 22:6 n-3 (Omega-3, DHA — Docosahexaenoic acid) | 1.40 g | 0.118 g | +1087% |
| Tryptophan (EAA) | 0.208 g | 0.269 g | -23% |
| Threonine (EAA) | 0.815 g | 0.783 g | +4% |
| Isoleucine (EAA, BCAA) | 0.857 g | 0.938 g | -9% |
| Leucine (EAA, BCAA) | 1.51 g | 1.54 g | -2% |
| Lysine (EAA) | 1.71 g | 1.68 g | +1% |
| Methionine (EAA) | 0.551 g | 0.545 g | +1% |
| Cystine (conditionally essential) | 0.199 g | 0.217 g | -8% |
| Phenylalanine (EAA) | 0.726 g | 0.817 g | -11% |
| Tyrosine (conditionally essential) | 0.628 g | 0.644 g | -2% |
| Valine (EAA, BCAA) | 0.958 g | 0.910 g | +5% |
| Arginine (conditionally essential) | 1.11 g | 1.69 g | -34% |
| Histidine (EAA) | 0.548 g | 0.393 g | +39% |
| Alanine | 1.13 g | 1.10 g | +3% |
| Aspartic acid | 1.90 g | 2.00 g | -5% |
| Glutamic acid | 2.78 g | 3.30 g | -16% |
| Glycine (conditionally essential) | 0.893 g | 1.17 g | -23% |
| Proline (conditionally essential) | 0.658 g | 0.638 g | +3% |
| Serine | 0.759 g | 0.762 g | = |
| Alcohol, ethyl | 0 g | — | |
| Caffeine | 0 mg | — | |
| Theobromine | 0 mg | — | |
* All values per 100g edible portion. Source: USDA SR Legacy and USDA SR Legacy. Diff column shows percentage difference relative to Food B.
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