Cornmeal is generally unsuitable for keto at typical portions. The reference amount contains 69.6g net carbs; a normal serving can consume much of a strict daily carbohydrate limit.
Is Cornmeal Keto?

YOUR PORTION
How much are you having?
Scale the published reference values to your portion.
Per 100 g (as listed by source). Curated estimate; estimated values.
How this is calculated
total carbohydrate - fiber. Each published value is multiplied by your portion divided by the reference amount. No extra fiber, sugar alcohol or allulose deductions are applied here.
Grams and milliliters are not interchangeable. Household measures require a food-specific conversion; check your scale or product label.
69.6gnet carbs in your portion
- Total carbs
- 76.9g
- Fiber
- 7.3g
- Protein
- 8.1g
- Fat
- 3.6g
- Calories
- 384
Cornmeal is generally unsuitable for keto at typical portions. The reference amount contains 69.6g net carbs; a normal serving can consume much of a strict daily carbohydrate limit.
- Net carbs (100 g)69.6g
- Protein (100 g)8.1g
- Fat (100 g)3.6g
- Keto verdictAvoid on keto
NUTRITION FACTS
Per 100 g (as listed by source)
Source: Curated estimate
Source fit: curated estimate; not an exact source match
Net-carb calculation: total carbohydrate - fiber
A USDA reference record exists, but the displayed basis or macros do not directly reproduce it, so KetoLens does not attribute these values to USDA. Check the current label for packaged products.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
WHY IT'S NOT KETO-FRIENDLY
- Not suitable for ketogenic diets due to very high net carbs
- Carb-dense refined starch; even small servings disrupt ketosis
- This item contains the nutrients or compounds listed above; evidence for specific health outcomes depends on dose, preparation, and individual context.
- Only consider in TKD/CKD carb refeed contexts (planned, limited amounts)
- Better replaced with riced vegetables or nut/seed flours
PREPARATION SUGGESTIONS
CORNBREAD
Classic quick bread for non-keto meals only.
POLENTA PREPARATION
Cook into creamy polenta—appropriate for non-keto menus.
COATING FOR FRYING
Use as breading in non-keto recipes (adds significant carbs).
PORRIDGE
Simmer into a thick breakfast porridge (non-keto).
THICKENING AGENT
Stir into soups/sauces to thicken in traditional cooking (not keto).
KETO SWAP
For similar textures, use almond flour or riced cauliflower.