Cranberry is keto only in small portions: it has ~7 g of net carbs per 1 cup (whole, fresh), against the keto diet's 5 g-per-serving limit.
Net carbs
7 g
per 1 cup (whole, fresh)
These are the carbs that count on keto: total carbs minus fiber.
It has about 7.4 g of net carbs per cup, which is fine in moderate portions but easy to overdo if it's sweetened or dried.
Nutrition facts for cranberry
Why cranberry is keto only in small portions?
On keto the goal is to stay under ~5 g of net carbs per serving; cranberry has 7 g per 1 cup (whole, fresh) (12 g total − 4 g of fiber).
How much cranberry can I eat on keto?
To stay under 5 g of net carbs, the limit is ~68 g of cranberry. A better keto alternative is frambuesa.
Best keto alternative
Related
✕No
✕No
✕No
~In moderation
✕No
✕No
See all: Frutas keto
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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