Is Kombucha keto?
Kombucha is keto only in small portions: it has ~6 g of net carbs per 1 glass, against the keto diet's 5 g-per-serving limit.
Net carbs = total − fiber
6 g
per 1 glass
These are the carbs that count on keto: total carbs minus fiber.
Kombucha contains 6 grams of net carbs per serving, which is within the moderate range for a ketogenic diet.
Nutrition facts for kombucha
How many carbs are in kombucha?
Kombucha has ~6 g of carbs and ~6 g of net carbs per 1 glass (total carbs minus 0 g of fiber).
Why kombucha is keto only in small portions?
On keto the goal is to stay under ~5 g of net carbs per serving; kombucha has 6 g per 1 glass (6 g total − 0 g of fiber).
How much kombucha can I eat on keto?
To stay under 5 g of net carbs, the limit is ~200 g of kombucha.
Related
No
Yes
No
Yes
Yes
No
See all: Keto drinks
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.
Search another food