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Amaranth
No
not keto

Amaranth

Grain

Also: kiwicha and Chinese spinach

Amaranth is not keto: it has ~41 g of net carbs per 1 cup cooked, against the keto diet's 5 g-per-serving limit.

Net carbs

41 g

per 1 cup cooked

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

It has about 41 g of net carbs per cooked cup, far above the keto limit.

Nutrition facts for amaranth

3.9 g
Fat
9.3 g
Protein
5 g
Fiber

Why amaranth is not keto?

On keto the goal is to stay under ~5 g of net carbs per serving; amaranth has 41 g per 1 cup cooked (46 g total − 5 g of fiber).

How much amaranth can I eat on keto?

To stay under 5 g of net carbs, the limit is ~30 g of amaranth. A better keto alternative is coliflor.

Best keto alternative

Related

See all: Cereales keto

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.