Submarino is not keto: it has ~30 g of net carbs per 1 cup (250 ml of milk + 1 chocolate bar), against the keto diet's 5 g-per-serving limit.
Net carbs
30 g
per 1 cup (250 ml of milk + 1 chocolate bar)
These are the carbs that count on keto: total carbs minus fiber.
It delivers about 30.5 g of net carbs per cup between the milk and the chocolate, well over the keto limit.
Nutrition facts for submarino
Why submarino is not keto?
On keto the goal is to stay under ~5 g of net carbs per serving; submarino has 30 g per 1 cup (250 ml of milk + 1 chocolate bar) (32 g total − 1 g of fiber).
How much submarino can I eat on keto?
To stay under 5 g of net carbs, the limit is ~46 g of submarino. A better keto alternative is leche de almendras.
Best keto alternative
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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.
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