Is potato soup keto?
potato soup is not keto: it has ~28 g of net carbs per 1 cup, against the keto diet's 5 g-per-serving limit.
Net carbs = total − fiber
28 g
per 1 cup
These are the carbs that count on keto: total carbs minus fiber.
With 28.1g of net carbs per serving, potato soup is extremely high in starch and will kick you out of ketosis.
Nutrition facts for potato soup
How many carbs are in potato soup?
potato soup has ~31 g of carbs and ~28 g of net carbs per 1 cup (total carbs minus 3 g of fiber).
Why potato soup is not keto?
On keto the goal is to stay under ~5 g of net carbs per serving; potato soup has 28 g per 1 cup (31 g total − 3 g of fiber).
How much potato soup can I eat on keto?
To stay under 5 g of net carbs, the limit is ~43 g of potato soup.
Related
Reviewed by the Ketorai team · Last updated: August 20, 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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