Is Hard Seltzer keto?
Hard Seltzer is keto only in small portions: it has ~2 g of net carbs per 1 can (355 ml), against the keto diet's 5 g-per-serving limit.
Net carbs = total − fiber
2 g
per 1 can (355 ml)
These are the carbs that count on keto: total carbs minus fiber.
Hard seltzer has 2 g of net carbs per serving, but alcohol can stall ketosis.
Nutrition facts for hard seltzer
How many carbs are in hard seltzer?
Hard Seltzer has ~2 g of carbs and ~2 g of net carbs per 1 can (355 ml) (total carbs minus 0 g of fiber).
Why hard seltzer is keto only in small portions?
On keto the goal is to stay under ~5 g of net carbs per serving; hard seltzer has 2 g per 1 can (355 ml) (2 g total − 0 g of fiber).
How much hard seltzer can I eat on keto?
To stay under 5 g of net carbs, the limit is ~888 g of hard seltzer.
Related
No
In moderation
No
No
No
In moderation
See all: Keto alcohol
Reviewed by the Ketorai team · Last updated: July 8, 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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