Is grits & polenta keto?

Grits & polenta

Not keto No — grits & polenta is not keto-friendly.

Cooked ground corn — about 36 g net carbs per cup before the butter and cheese. Cauliflower "grits" with cheddar make a good keto stand-in.

Nutrition per serving

1 cup cooked · 257 g
Net carbs
36g
Calories
182kcal
Protein
4.4g
Fat
1.2g
Total carbs
38 g
Fiber
2.1 g
One serving vs. a 20 g daily net-carb limit 180%

About 35.7 g of grits & polenta adds up to 5 g net carbs — about 14% of a typical serving.

Nutrition facts for grits & polenta
NutrientPer servingPer 100 g
Calories182 kcal71 kcal
Total carbohydrate38 g15 g
Dietary fiber2.1 g0.8 g
Net carbs36 g14 g
Sugars 0.3 g 0.1 g
Protein4.4 g1.7 g
Fat1.2 g0.5 g

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Better keto swaps for grits & polenta

Keto substitutes for cereal, oatmeal & pancakes 6 alternatives with carb comparisons and recipes Read guide

Frequently asked questions

Is grits & polenta keto?

No — grits & polenta is not keto-friendly. Cooked ground corn — about 36 g net carbs per cup before the butter and cheese. Cauliflower "grits" with cheddar make a good keto stand-in.

How many net carbs are in grits & polenta?

1 cup cooked (257 g) of grits & polenta has about 36 g net carbs (38 g total carbs minus 2.1 g fiber). Per 100 g, that's 14 g net carbs.

How much grits & polenta can I eat on keto?

About 35.7 g of grits & polenta adds up to 5 g net carbs — about 14% of a typical serving. On a typical 20 g daily limit, one serving uses about 180% of your carbs.

What is a good keto substitute for grits & polenta?

More grains, bread & snacks

Full grains, bread & snacks list

Source: USDA FoodData Central (SR Legacy #171671): Cereals, corn grits, white, regular and quick, enriched, cooked with water, with 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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