Lobster is keto: it has ~2 g of net carbs per 1 cup cooked meat, within the keto diet's 5 g-per-serving limit.
Net carbs
2 g
per 1 cup cooked meat
These are the carbs that count on keto: total carbs minus fiber.
It has just 2.1 g of net carbs per serving and is rich in lean protein.
Nutrition facts for lobster
1.3 g
Fat
28.8 g
Protein
0 g
Fiber
Why lobster is keto?
On keto the goal is to stay under ~5 g of net carbs per serving; lobster has 2 g per 1 cup cooked meat (2 g total − 0 g of fiber).
How much lobster can I eat on keto?
To stay under 5 g of net carbs, the limit is ~345 g of lobster.
Related
✓Yes
Salmon
0 g net
/ 1 fillet (150 g)
✓Yes
Tuna
0 g net
/ 1 can, drained (in water)
✓Yes
Hake
0 g net
/ 1 medium fillet
✓Yes
Trout
0 g net
/ 1 fillet (150 g)
✓Yes
Cod
0 g net
/ 1 fillet (150 g)
✓Yes
Shrimp
0 g net
/ 1 serving (12 medium)
See all: Mariscos keto
Source: nutritional estimate (USDA-style reference) · Confidence: high
Reviewed by the Ketorai team · Last updated: July 1, 2026 · How we assign the verdict
For information only. This does not replace advice from a health professional.
Reviewed by the Ketorai team · Last updated: July 1, 2026 · How we assign the verdict
For information only. This does not replace advice from a health professional.
Something off? Let us know.
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