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In moderation
yes, in small amounts

wasabi

Sauce

Also: Japanese horseradish

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Is wasabi keto?

wasabi is keto only in small portions: it has ~8 g of net carbs per 1 tablespoon, against the keto diet's 5 g-per-serving limit.

Net carbs = total − fiber

8 g

per 1 tablespoon

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

Contains 8.0 g of net carbs per tablespoon serving, meaning it should be consumed in moderation.

Nutrition facts for wasabi

2.2 g
Fat
0.4 g
Protein
1.2 g
Fiber

How many carbs are in wasabi?

wasabi has ~9 g of carbs and ~8 g of net carbs per 1 tablespoon (total carbs minus 1 g of fiber).

Why wasabi is keto only in small portions?

On keto the goal is to stay under ~5 g of net carbs per serving; wasabi has 8 g per 1 tablespoon (9 g total − 1 g of fiber).

How much wasabi can I eat on keto?

To stay under 5 g of net carbs, the limit is ~13 g of wasabi.

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Related

Source: nutritional estimate (USDA-style reference) · Confidence: high
Reviewed by the Ketorai team · Last updated: September 5, 2026 · How we assign the verdict
For information only. This does not replace advice from a health professional.
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