Is Erythritol keto?
Erythritol is keto: it has ~0 g of net carbs per 1 teaspoon, within the keto diet's 5 g-per-serving limit.
Net carbs = total − fiber
0 g
per 1 teaspoon
These are the carbs that count on keto: total carbs minus fiber.
Erythritol has 0 net carbs per serving, making it an excellent keto-friendly sweetener.
Nutrition facts for erythritol
0 g
Fat
0 g
Protein
0 g
Fiber
How many carbs are in erythritol?
Erythritol has ~4 g of carbs and ~0 g of net carbs per 1 teaspoon (total carbs minus 0 g of 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 teaspoon (4 g total − 0 g of fiber).
Related
Yes
Unflavored Gelatin Powder
0 g net
/ 1 tablespoon
Yes
Splenda
0 g net
/ 1 packet
Yes
Allulose
0 g net
/ 1 teaspoon
Yes
Aspartame
0 g net
/ 1 packet
Yes
Stevia
1 g net
/ 1 packet
Yes
Xylitol
2 g net
/ 1 teaspoon
See all: Keto sweeteners
Source: nutritional estimate (USDA-style reference) · Confidence: high
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.
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.
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