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Sugar-free gelatin (with erythritol)
Yes
it's keto

Sugar-free gelatin (with erythritol)

Sweet

Also: light gelatin, diet gelatin, and sugar-free Jell-O

Sugar-free gelatin (with erythritol) is keto: it has ~1 g of net carbs per 1 cup prepared, within the keto diet's 5 g-per-serving limit.

Net carbs

1 g

per 1 cup prepared

These are the carbs that count on keto: total carbs minus fiber.

It has about 1 g of net carbs per cup since it's sweetened with erythritol, which makes it keto-friendly.

Nutrition facts for sugar-free gelatin (with erythritol)

0 g
Fat
1.5 g
Protein
0 g
Fiber

Why sugar-free gelatin (with erythritol) is keto?

On keto the goal is to stay under ~5 g of net carbs per serving; sugar-free gelatin (with erythritol) has 1 g per 1 cup prepared (5 g total − 0 g of fiber).

How much sugar-free gelatin (with erythritol) can I eat on keto?

To stay under 5 g of net carbs, the limit is ~1200 g of sugar-free gelatin (with erythritol).

Related

See all: Postres keto

Source: nutritional estimate (USDA-style reference) · Confidence: medium
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.