Are kidney beans keto?

Kidney beans

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

About 15 g net carbs per half cup. Make chili without them — it's even better.

Nutrition per serving

½ cup cooked · 89 g
Net carbs
15g
Calories
113kcal
Protein
7.7g
Fat
0.4g
Total carbs
20 g
Fiber
5.7 g
One serving vs. a 20 g daily net-carb limit 73%

About 30.5 g of kidney beans adds up to 5 g net carbs — about 34% of a typical serving.

Nutrition facts for kidney beans
NutrientPer servingPer 100 g
Calories113 kcal127 kcal
Total carbohydrate20 g23 g
Dietary fiber5.7 g6.4 g
Net carbs15 g16 g
Sugars 0.3 g 0.3 g
Protein7.7 g8.7 g
Fat0.4 g0.5 g

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Better keto swaps for kidney beans

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

Low-carb recipes that replace kidney beans

Frequently asked questions

Are kidney beans keto?

No — kidney beans are not keto-friendly. About 15 g net carbs per half cup. Make chili without them — it's even better.

How many net carbs are in kidney beans?

½ cup cooked (89 g) of kidney beans has about 15 g net carbs (20 g total carbs minus 5.7 g fiber). Per 100 g, that's 16 g net carbs.

How much kidney beans can I eat on keto?

About 30.5 g of kidney beans adds up to 5 g net carbs — about 34% of a typical serving. On a typical 20 g daily limit, one serving uses about 73% of your carbs.

What is a good keto substitute for kidney beans?

More beans & legumes

Full beans & legumes list

Source: USDA FoodData Central (SR Legacy #173740): Beans, kidney, all types, 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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