Is carrot juice keto?
carrot juice is not keto: it has ~20 g of net carbs per 1 cup, against the keto diet's 5 g-per-serving limit.
Net carbs = total − fiber
20 g
per 1 cup
These are the carbs that count on keto: total carbs minus fiber.
With 20 grams of net carbs per cup, carrot juice has a high concentration of natural sugars that will spike blood sugar and easily kick you out of ketosis.
Nutrition facts for carrot juice
How many carbs are in carrot juice?
carrot juice has ~21 g of carbs and ~20 g of net carbs per 1 cup (total carbs minus 1 g of fiber).
Why carrot juice is not keto?
On keto the goal is to stay under ~5 g of net carbs per serving; carrot juice has 20 g per 1 cup (21 g total − 1 g of fiber).
How much carrot juice can I eat on keto?
To stay under 5 g of net carbs, the limit is ~59 g of carrot juice. A better keto alternative is celery.
Best keto alternative
Related
In moderation
In moderation
Yes
Yes
No
No
See all: Keto vegetables
Reviewed by the Ketorai team · Last updated: September 10, 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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