Fish vs Crustaceans
Nutrition comparison per 100g · USDA SR Legacy & USDA SR Legacy
Crustaceans, crab, alaska king, cooked, moist heat is higher in more vitamins & minerals
Calories (kcal)
Fish 201
Crustaceans 97
Protein (g)
Fish 25.7
Crustaceans 19.4
Carbs (g)
Fish 0
Crustaceans 0
Fat (g)
Fish 10.1
Crustaceans 1.54
Fiber (g)
Fish 0
Crustaceans 0
Quick answers
Which has more protein?
Fish, mackerel, Pacific and jack, mixed species, cooked, dry heat — 25.7g vs 19.4g per 100g.
Which has fewer calories?
Crustaceans, crab, alaska king, cooked, moist heat — 97 vs 201 kcal per 100g.
Which is more nutrient-dense?
Crustaceans, crab, alaska king, cooked, moist heat scores higher in more vitamins and minerals per 100g, though both foods can be part of a healthy diet.
Full Nutrition Comparison
All values per 100g edible portion. Green = Food A higher · Blue = Food B higher
| Nutrient | Fish | Crustaceans | Diff |
|---|---|---|---|
| Energy | |||
| Energy | 201 kcal | 97 kcal | +107% |
| Macronutrients | |||
| Water | 61.7 g | 77.6 g | -20% |
| Protein | 25.7 g | 19.4 g | +33% |
| Total lipid (fat) | 10.1 g | 1.54 g | +557% |
| Carbohydrate, by difference | 0 g | 0 g | = |
| Fiber, total dietary | 0 g | 0 g | = |
| Fats & Fatty Acids | |||
| Fatty acids, total saturated | 2.88 g | 0.133 g | +2066% |
| Fatty acids, total monounsaturated | 3.37 g | 0.185 g | +1722% |
| Cholesterol | 60.0 mg | 53.0 mg | +13% |
| Vitamins | |||
| Vitamin C, total ascorbic acid | 2.10 mg | 7.60 mg | -72% |
| Thiamin (Vitamin B1) | 0.135 mg | 0.053 mg | +155% |
| Riboflavin (Vitamin B2) | 0.540 mg | 0.055 mg | +882% |
| Niacin (Vitamin B3) | 10.7 mg | 1.34 mg | +696% |
| Pantothenic acid (Vitamin B5) | 0.365 mg | 0.400 mg | -9% |
| Vitamin B-6 — Pyridoxine | 0.381 mg | 0.180 mg | +112% |
| Biotin (Vitamin B7) | 2.00 ug | 51.0 ug | -96% |
| Folate, total (Vitamin B9) | 0 ug | 0 ug | = |
| Choline, total | 83.6 mg | — | |
| Vitamin B-12 — Cobalamin | 4.23 ug | 11.5 ug | -63% |
| Vitamin A, RAE | 23.0 ug | 9.00 ug | +156% |
| Carotene, beta | 0 ug | — | |
| Carotene, alpha | 0 ug | — | |
| Vitamin E (alpha-tocopherol) | 1.25 mg | — | |
| Vitamin D (D2 + D3) | 11.4 ug | — | |
| Minerals | |||
| Calcium, Ca | 29.0 mg | 59.0 mg | -51% |
| Iron, Fe | 1.49 mg | 0.760 mg | +96% |
| Magnesium, Mg | 36.0 mg | 63.0 mg | -43% |
| Phosphorus, P | 160 mg | 280 mg | -43% |
| Potassium, K | 521 mg | 262 mg | +99% |
| Sodium, Na | 110 mg | 1072 mg | -90% |
| Zinc, Zn | 0.860 mg | 7.62 mg | -89% |
| Copper, Cu | 0.119 mg | 1.18 mg | -90% |
| Manganese, Mn | 0.019 mg | 0.040 mg | -53% |
| Selenium, Se | 46.8 ug | 40.0 ug | +17% |
| Other Nutrients | |||
| Energy | 841 kj | 406 kj | +107% |
| Ash | 2.08 g | 1.85 g | +12% |
| Total Sugars | 0 g | — | |
| Folic acid (Vitamin B9 — synthetic) | 2.00 ug | 51.0 ug | -96% |
| Folate, DFE (Vitamin B9 — dietary folate equivalents) | 2.00 ug | 51.0 ug | -96% |
| Vitamin B-12, added | 0 ug | — | |
| Retinol | 23.0 ug | 9.00 ug | +156% |
| Beta-carotene (Provitamin A) | 0 ug | — | |
| Vitamin A, IU | 77.0 IU | 29.0 IU | +166% |
| Beta-cryptoxanthin (Provitamin A) | 0 ug | — | |
| Lycopene | 0 ug | — | |
| Vitamin E, added | 0 mg | — | |
| Vitamin D (D2 + D3 — total) | 457 IU | — | |
| Vitamin D3 — Cholecalciferol (animal / sunlight source) | 11.4 ug | — | |
| Vitamin K1 — Phylloquinone | 0.100 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) | 0.012 g | 0.004 g | +200% |
| SFA 14:0 (Myristic acid) | 0.436 g | 0.015 g | +2807% |
| SFA 16:0 (Palmitic acid) | 1.78 g | 0.087 g | +1947% |
| SFA 18:0 (Stearic acid) | 0.565 g | 0.019 g | +2874% |
| MUFA 16:1 (Omega-7, Palmitoleic acid) | 0.603 g | 0.041 g | +1371% |
| MUFA 18:1 (Omega-9, Oleic acid family) | 1.70 g | 0.089 g | +1813% |
| MUFA 20:1 (Omega-9, Gondoic / Gadoleic acid) | 0.417 g | 0.014 g | +2879% |
| MUFA 22:1 (Omega-9, Erucic acid family) | 0.622 g | 0.038 g | +1537% |
| Fatty acids, total polyunsaturated | 2.49 g | 0.536 g | +364% |
| PUFA 18:2 (Omega-6, Linoleic acid) | 0.149 g | 0.020 g | +645% |
| PUFA 18:3 (Omega-3, Alpha-linolenic family) | 0.064 g | 0.014 g | +357% |
| PUFA 18:4 n-3 (Omega-3, SDA — Stearidonic acid) | 0.160 g | 0.015 g | +967% |
| PUFA 20:4 (Omega-6, Arachidonic acid family) | 0.104 g | 0.043 g | +142% |
| PUFA 20:5 n-3 (Omega-3, EPA — Eicosapentaenoic acid) | 0.653 g | 0.295 g | +121% |
| PUFA 22:5 n-3 (Omega-3, DPA — Docosapentaenoic acid) | 0.158 g | 0.031 g | +410% |
| PUFA 22:6 n-3 (Omega-3, DHA — Docosahexaenoic acid) | 1.20 g | 0.118 g | +913% |
| Tryptophan (EAA) | 0.288 g | 0.269 g | +7% |
| Threonine (EAA) | 1.13 g | 0.783 g | +44% |
| Isoleucine (EAA, BCAA) | 1.19 g | 0.938 g | +26% |
| Leucine (EAA, BCAA) | 2.09 g | 1.54 g | +36% |
| Lysine (EAA) | 2.36 g | 1.68 g | +40% |
| Methionine (EAA) | 0.762 g | 0.545 g | +40% |
| Cystine (conditionally essential) | 0.276 g | 0.217 g | +27% |
| Phenylalanine (EAA) | 1.00 g | 0.817 g | +23% |
| Tyrosine (conditionally essential) | 0.869 g | 0.644 g | +35% |
| Valine (EAA, BCAA) | 1.33 g | 0.910 g | +46% |
| Arginine (conditionally essential) | 1.54 g | 1.69 g | -9% |
| Histidine (EAA) | 0.758 g | 0.393 g | +93% |
| Alanine | 1.56 g | 1.10 g | +42% |
| Aspartic acid | 2.63 g | 2.00 g | +32% |
| Glutamic acid | 3.84 g | 3.30 g | +16% |
| Glycine (conditionally essential) | 1.24 g | 1.17 g | +6% |
| Proline (conditionally essential) | 0.910 g | 0.638 g | +43% |
| Serine | 1.05 g | 0.762 g | +38% |
| 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.
Fish, mackerel, Pacific and jack, mixed species, cooked, dry heat nutrition facts Crustaceans, crab, alaska king, cooked, moist heat nutrition facts Compare other foods →
Dig deeper — biggest differences
Riboflavin (Vitamin B2) +882% in Fish, mackerel, Pacific and jack, mixed species, cooked, dry heat Niacin (Vitamin B3) +696% in Fish, mackerel, Pacific and jack, mixed species, cooked, dry heat Vitamin A, RAE +156% in Fish, mackerel, Pacific and jack, mixed species, cooked, dry heat Thiamin (Vitamin B1) +155% in Fish, mackerel, Pacific and jack, mixed species, cooked, dry heat
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