What seafood are highest in protein?

The highest protein seafood in our database are: Eel (37.6g per serving), Conch (33.4g per serving), Striped Bass (28.2g per serving).

What are the lowest calorie seafood?

The lowest calorie seafood include: Clam (7.7 cal per serving), Mussel (8.6 cal per serving), Ahi Tuna (17.4 cal per serving).

How many seafood are in the Food Index database?

Food Index covers 96 seafood with full nutrition data per serving sourced from USDA FoodData Central.

Seafood

Fish, shellfish, and other seafood options

Our database covers 96 seafood. Verified nutrition is currently available for 95; foods awaiting an exact, complete USDA source are clearly marked instead of showing estimated values.

Highest Protein Seafood

1 Eel

37.6g

2 Conch

33.4g

3 Striped Bass

28.2g

Lowest Calorie Seafood

1 Clam

7.7 cal

2 Mussel

8.6 cal

3 Ahi Tuna

17.4 cal

All Seafood

Salmon

177 cal 17.3g protein

0g carbs

11.4g fat

per 3 oz (85g)

Tuna

93 cal 20.7g protein

0g carbs

0.4g fat

per 3 oz (85g)

Shrimp

101 cal 19.4g protein

1.3g carbs

1.4g fat

per 3 oz (85g)

Cod

70 cal 15.1g protein

0g carbs

0.6g fat

per 3 oz (85g)

Tilapia

82 cal 17.1g protein

0g carbs

1.4g fat

per 3 oz (85g)

Sardines

191 cal 22.6g protein

0g carbs

10.6g fat

per 1 can (92g)

Crab

71 cal 15.2g protein

0g carbs

0.6g fat

per 3 oz (85g)

Lobster

65 cal 14g protein

0g carbs

0.7g fat

per 3 oz (85g)

Scallops

94 cal 17.4g protein

4.6g carbs

0.7g fat

per 3 oz (85g)

Mussels

146 cal 20.2g protein

6.3g carbs

3.8g fat

per 3 oz (85g)

Halibut

94 cal 19.1g protein

0g carbs

1.4g fat

per 3 oz (85g)

Trout

128 cal 19.5g protein

0g carbs

4.9g fat

per 3 oz (85g)

Mackerel

223 cal 20.3g protein

0g carbs

15.1g fat

per 3 oz (85g)

Oysters

43 cal 4.8g protein

2.3g carbs

1.4g fat

per 3 oz (85g)

Catfish

122 cal 15.6g protein

0g carbs

6.1g fat

per 3 oz (85g)

Anchovies

42 cal 5.8g protein

0g carbs

1.9g fat

per 5 anchovies (20g)

Herring

173 cal 19.6g protein

0g carbs

9.9g fat

per 3 oz (85g)

Snapper

109 cal 22.4g protein

0g carbs

1.4g fat

per 3 oz (85g)

Swordfish

146 cal 20g protein

0g carbs

6.7g fat

per 3 oz (85g)

Clams

126 cal 21.8g protein

4.3g carbs

1.7g fat

per 3 oz (85g)

Haddock

77 cal 17g protein

0g carbs

0.5g fat

per 3 oz (85g)

Flounder

73 cal 12.9g protein

0g carbs

2g fat

per 3 oz (85g)

Sea Bass

105 cal 20.1g protein

0g carbs

2.2g fat

per 3 oz (85g)

Pollock

100 cal 21.2g protein

0g carbs

1.1g fat

per 3 oz (85g)

Squid

78 cal 13.3g protein

2.6g carbs

1.2g fat

per 3 oz raw (85g)

Octopus

139 cal 25.3g protein

3.7g carbs

1.8g fat

per 3 oz (85g)

Mahi Mahi

93 cal 20.1g protein

0g carbs

0.8g fat

per 3 oz (85g)

Grouper

100 cal 21.1g protein

0g carbs

1.1g fat

per 3 oz (85g)

Pacific Cod

52 cal 12.1g protein

0.4g carbs

0.2g fat

per 3 oz (85g)

Anchovy

42 cal 5.8g protein

0g carbs

1.9g fat

per 5 anchovies (20g)

Monkfish

65 cal 12.3g protein

0g carbs

1.3g fat

per 3 oz (85g)

Conch

165 cal 33.4g protein

2.2g carbs

1.5g fat

per 1 cup (127g)

Farmed Atlantic Salmon

177 cal 17.3g protein

0g carbs

11.4g fat

per 3 oz (85g)

Atlantic Salmon

227 cal 23.3g protein

0g carbs

15.1g fat

per 4 oz (115g)

Bay Scallops

66 cal 13.9g protein

2g carbs

0.3g fat

per 3 oz (85g)

Walleye

79 cal 16.2g protein

0g carbs

1g fat

per 3 oz (85g)

Florida Pompano

139 cal 15.7g protein

0g carbs

8.1g fat

per 3 oz (85g)

Sea Scallops

59 cal 10.3g protein

2.7g carbs

0.4g fat

per 3 oz (85g)

Spiny Lobster

95 cal 17.5g protein

2g carbs

1.3g fat

per 3 oz (85g)

Canned Tuna in Water

99 cal 21.7g protein

0g carbs

0.7g fat

per 3 oz (85g)

Abalone

89.3 cal 14.5g protein

5.1g carbs

0.6g fat

per 3 oz (85g)

Ahi Tuna

17.4 cal 3.9g protein

0g carbs

0.1g fat

per cubic inch, boneless (16g)

Alaska Pollock

78.5 cal 17.3g protein

0.1g carbs

1g fat

per 100g

Albacore Tuna Canned

108.8 cal 20.1g protein

0g carbs

2.5g fat

per 3 oz (85g)

Anchovies in Olive Oil

206.1 cal 26.9g protein

2.4g carbs

9.9g fat

per 100g

Atlantic Cod

75.9 cal 18.5g protein

0g carbs

0.8g fat

per RACC (115g)

Bass

90.5 cal 15g protein

0g carbs

2.9g fat

per fillet (62g)

Blue Crab

103.8 cal 22.4g protein

0g carbs

0.9g fat

per can (6.5 oz), drained (125g)

Bluefin Tuna

122.4 cal 19.8g protein

0g carbs

4.2g fat

per 3 oz (85g)

Bumble Bee Albacore Tuna

107 cal 23.2g protein

0g carbs

0g fat

per 100g

Calamari

148.8 cal 15.2g protein

6.6g carbs

6.4g fat

per 3 oz (85g)

Canned Salmon

130.1 cal 17.5g protein

0g carbs

6.1g fat

per 3 oz (85g)

Chilean Sea Bass

209.4 cal 14.9g protein

0.1g carbs

16.6g fat

per 100g

Clam

7.7 cal 1.3g protein

0.3g carbs

0.1g fat

per small (9g)

Crawfish

69.7 cal 14.3g protein

0g carbs

1g fat

per 3 oz (85g)

Crown Prince Sardines

260 cal 20g protein

0g carbs

20g fat

per 100g

Cusk

74 cal 16.1g protein

0g carbs

0.6g fat

per 3 oz (85g)

Drum Fish

101.2 cal 14.9g protein

0g carbs

4.2g fat

per 3 oz (85g)

Dungeness Crab

73.1 cal 14.8g protein

0.6g carbs

0.8g fat

per 3 oz (85g)

Eel

375.4 cal 37.6g protein

0g carbs

23.8g fat

per fillet (204g)

Fish Roe

20 cal 3.1g protein

0.2g carbs

0.9g fat

per tbsp (14g)

Fish Sticks

77.6 cal 3.1g protein

6.1g carbs

4.5g fat

per stick (4" x 1" x 1/2") (28g)

Fried Oysters

169.2 cal 7.5g protein

9.9g carbs

10.7g fat

per 3 oz (85g)

Imitation Crab

80.8 cal 6.5g protein

12.8g carbs

0.4g fat

per 3 oz (85g)

King Crab

71.4 cal 15.5g protein

0g carbs

0.5g fat

per 3 oz (85g)

King Oscar Sardines

271 cal 18.8g protein

0g carbs

21.2g fat

per 100g

Light Tuna Canned

55.4 cal 8.2g protein

0g carbs

2.3g fat

per oz (28g)

Lobster Tail

58.8 cal 13g protein

0.9g carbs

0.4g fat

per 100g

Lump Crab Meat

68.8 cal 15.9g protein

0g carbs

0.7g fat

per RACC (85g)

Mussel

8.6 cal 1.2g protein

0.4g carbs

0.2g fat

per small (10g)

Oyster

49.6 cal 4.4g protein

4.6g carbs

1.3g fat

per 6 medium (84g)

Pacific Oysters

40.5 cal 4.7g protein

2.5g carbs

1.2g fat

per medium (50g)

Perch

67.2 cal 13g protein

0g carbs

1.3g fat

per 3 oz (85g)

Pickled Herring

73.4 cal 4g protein

2.7g carbs

5g fat

per oz, boneless (28g)

Pike

74.8 cal 16.4g protein

0g carbs

0.6g fat

per 3 oz (85g)

Rainbow Trout

111.4 cal 15.8g protein

0g carbs

4.9g fat

per fillet (79g)

Red Snapper

Nutrition unavailable pending source verification

Safe Catch Elite Wild Tuna

107 cal 25g protein

0g carbs

0.9g fat

per 100g

Sardine

25 cal 3g protein

0g carbs

1.4g fat

per small (2-2/3" x 1/2" x 1/4") (12g)

Scallop

23.4 cal 1.6g protein

5g carbs

0.3g fat

per cup slices (130g)

Sea Scallops

66.4 cal 13.5g protein

2g carbs

0.5g fat

per 100g

Seared Tuna

110.5 cal 24.8g protein

0g carbs

0.5g fat

per 3 oz (85g)

Season Sardines in Water

200 cal 25.9g protein

0g carbs

10.6g fat

per 100g

Smoked Mackerel

65 cal 10.5g protein

0.1g carbs

1.4g fat

per None (50g)

Smoked Salmon

99.5 cal 15.5g protein

0g carbs

3.7g fat

per 3 oz (85g)

Snow Crab

69.2 cal 15.5g protein

1.1g carbs

0.3g fat

per 100g

Snow Crab Legs

69.2 cal 15.5g protein

1.1g carbs

0.3g fat

per 100g

Sockeye Salmon

36.7 cal 6.2g protein

0g carbs

1.3g fat

per oz, boneless (28g)

Sole

114.1 cal 20.2g protein

0g carbs

3.1g fat

per fillet (163g)

StarKist Chunk Light Tuna

107 cal 23.2g protein

0g carbs

0.9g fat

per 100g

Striped Bass

154.2 cal 28.2g protein

0g carbs

3.7g fat

per fillet (159g)

Surimi

84.2 cal 10.9g protein

9g carbs

0.3g fat

per 3 oz (85g)

Tuna Salad Sandwich

392.4 cal 17.7g protein

32.9g carbs

21.2g fat

per 1 regular (180g)

Whiting

76.5 cal 15.6g protein

0g carbs

1.1g fat

per 3 oz (85g)

Wild Planet Wild Albacore Tuna

230 cal 23g protein

0.9g carbs

13.3g fat

per 100g

Wild Salmon

120.7 cal 16.9g protein

0g carbs

5.4g fat

per 3 oz (85g)

Verified Nutrition Data

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.

USDA Official Source

FDA Safety Standards

HHS Health Standards

NIH Research Verified

Laboratory Analyzed

Nutrient values from certified lab analysis

Peer Reviewed

Data reviewed by nutrition scientists

Regularly Updated

Synced with latest official database releases

Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.