Is Polenta keto?
Polenta is not keto: it has ~35 g of net carbs per 1 cup cooked, against the keto diet's 5 g-per-serving limit.
Net carbs = total − fiber
35 g
per 1 cup cooked
These are the carbs that count on keto: total carbs minus fiber.
Polenta is not keto-friendly as one cup contains 35.4 grams of net carbs.
Nutrition facts for polenta
How many carbs are in polenta?
Polenta has ~37 g of carbs and ~35 g of net carbs per 1 cup cooked (total carbs minus 2 g of fiber).
Why polenta is not keto?
On keto the goal is to stay under ~5 g of net carbs per serving; polenta has 35 g per 1 cup cooked (37 g total − 2 g of fiber).
How much polenta can I eat on keto?
To stay under 5 g of net carbs, the limit is ~34 g of polenta. A better keto alternative is coliflor.
Best keto alternative
Related
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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