Best & Worst Types of Shellfish For Keto
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- We've ranked 19 types of shellfish based on how they fit into a healthy keto diet.
- Our keto rating system ranks foods based on ingredients, net carbs, and fat content.
- Each food has a link to its own page with a more detailed recommendation and a net carb calculator.
Generic
King Crab
per 100 g:
0g
net carbs
1.5g
fats
19.4g
protein
97
calories
Generic
Snow Crab / Queen Crab
per 100 g:
0g
net carbs
1.5g
fats
23.7g
protein
115
calories
Generic
Crayfish
per 100 g:
0g
net carbs
1.3g
fats
17.5g
protein
87
calories
Generic
Crawfish
per 85 g:
0g
net carbs
0.8g
fats
14g
protein
65
calories
Generic
Lobster
per 100 g:
0g
net carbs
0.9g
fats
19g
protein
89
calories
Generic
Blue Crab
per 100 g:
0g
net carbs
0.7g
fats
17.9g
protein
83
calories
Generic
Shrimp
per 100 g:
0.2g
net carbs
0.3g
fats
24g
protein
99
calories
Generic
Crab / Dungeness Crab
per 100 g:
0.9g
net carbs
1.2g
fats
22.3g
protein
110
calories
Generic
Conch
per 100 g:
1.7g
net carbs
1.2g
fats
26.3g
protein
130
calories
Generic
Snail
per 100 g:
2g
net carbs
1.4g
fats
16.1g
protein
90
calories
Generic
Spiny Lobster
per 100 g:
3.1g
net carbs
1.9g
fats
26.4g
protein
143
calories
Generic
Clam
per 100 g:
5.1g
net carbs
1.9g
fats
25.6g
protein
148
calories