Are adzuki beans keto?

Adzuki beans

Not keto No — adzuki beans are not keto-friendly.

Small red beans with about 20 g net carbs per half cup cooked — and the sweet red bean paste used in desserts is even higher.

Nutrition per serving

½ cup cooked · 115 g
Net carbs
20g
Calories
147kcal
Protein
8.6g
Fat
0.1g
Total carbs
29 g
Fiber
8.4 g
One serving vs. a 20 g daily net-carb limit 101%

About 28.6 g of adzuki beans adds up to 5 g net carbs — about 25% of a typical serving.

Nutrition facts for adzuki beans
NutrientPer servingPer 100 g
Calories147 kcal128 kcal
Total carbohydrate29 g25 g
Dietary fiber8.4 g7.3 g
Net carbs20 g18 g
Protein8.6 g7.5 g
Fat0.1 g0.1 g

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Better keto swaps for adzuki beans

Keto substitutes for beans & legumes 5 alternatives with carb comparisons and recipes Read guide

Frequently asked questions

Are adzuki beans keto?

No — adzuki beans are not keto-friendly. Small red beans with about 20 g net carbs per half cup cooked — and the sweet red bean paste used in desserts is even higher.

How many net carbs are in adzuki beans?

½ cup cooked (115 g) of adzuki beans has about 20 g net carbs (29 g total carbs minus 8.4 g fiber). Per 100 g, that's 18 g net carbs.

How much adzuki beans can I eat on keto?

About 28.6 g of adzuki beans adds up to 5 g net carbs — about 25% of a typical serving. On a typical 20 g daily limit, one serving uses about 101% of your carbs.

What is a good keto substitute for adzuki beans?

More beans & legumes

Full beans & legumes list

Source: USDA FoodData Central (SR Legacy #173728): Beans, adzuki, mature seeds, cooked, boiled, without salt. Net carbs = total carbohydrate − fiber. Rating: Not keto — More than about 10 g net carbs per typical serving. Swap it for a low-carb alternative. How we rate foods. Last reviewed October 18, 2026.

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