Erythritol is keto: it has ~0 g of net carbs per 1 tablespoon, within the keto diet's 5 g-per-serving limit.
Net carbs
0 g
per 1 tablespoon
These are the carbs that count on keto: total carbs minus fiber.
It has 0 g of net carbs per tablespoon since the body doesn't metabolize this sugar alcohol, making it an ideal keto sweetener.
Nutrition facts for erythritol
0 g
Fat
0 g
Protein
0 g
Fiber
Why erythritol is keto?
On keto the goal is to stay under ~5 g of net carbs per serving; erythritol has 0 g per 1 tablespoon (12 g total − 0 g of fiber).
Related
In moderation
Allulose
12 g net
/ 1 tablespoon
In moderation
Coconut sugar
11 g net
/ 1 tablespoon
No
Honey
17 g net
/ 1 tablespoon
Yes
Aspartame
0 g net
/ 1 packet (1 g)
In moderation
Sugar
12 g net
/ 1 tablespoon
Yes
Xylitol
0 g net
/ 1 tablespoon
See all: Keto sweeteners
Source: nutritional estimate (USDA-style reference) · Confidence: high
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.
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.
Something off? Let us know.
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