Is Sardine keto?
Sardine is keto: it has ~0 g of net carbs per 3.75 oz can (drained solids), within the keto diet's 5 g-per-serving limit.
Net carbs = total − fiber
0 g
per 3.75 oz can (drained solids)
These are the carbs that count on keto: total carbs minus fiber.
Sardines are an excellent keto-friendly option with 0 net carbs per serving.
Nutrition facts for sardine
How many carbs are in sardine?
Sardine has ~0 g of carbs and ~0 g of net carbs per 3.75 oz can (drained solids) (total carbs minus 0 g of fiber).
Why sardine is keto?
On keto the goal is to stay under ~5 g of net carbs per serving; sardine has 0 g per 3.75 oz can (drained solids) (0 g total − 0 g of fiber).
Related
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See all: Keto seafood
Reviewed by the Ketorai team · Last updated: July 5, 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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