Cornmeal is a versatile pantry staple used in cornbread, polenta, tortillas, and coatings for fried foods. But its calorie and macronutrient content varies significantly depending on the grind (fine, medium, coarse), the type (yellow, white, blue), and whether it's enriched or stone-ground. This calculator helps you estimate the calories, protein, carbohydrates, fat, and fiber in any amount of dry cornmeal, so you can plan meals and track your intake with confidence.
Whether you're a home baker, a meal-prepper, or someone following a specific diet, this tool gives you instant nutrition facts based on standard USDA reference data. Simply enter the weight in grams or ounces, select the cornmeal type, and get a full breakdown. You can also use the quick-fill buttons for common serving sizes like a cup or a tablespoon. Perfect for recipe scaling, portion control, and understanding how cornmeal fits into your daily calorie goals.
🌽 Cornmeal Nutrition Calculator
📊 Nutrition Breakdown
Per 100 g dry:
Your amount:
How to Use This Tool
Enter the amount of dry cornmeal you plan to use, select the unit (grams, ounces, cups, or tablespoons), and choose the type of cornmeal. The calculator instantly provides calories, protein, carbohydrates, fat, and fiber. You can also use the quick-fill buttons for common measurements like 100 g or 1 cup. The result area shows both the total for your amount and the per-100 g reference values, making it easy to compare with other foods.
Nutritional Profile of Cornmeal
Cornmeal is primarily a carbohydrate source, with about 77 g of carbs per 100 g in whole-grain varieties. It provides a moderate amount of protein (around 9 g per 100 g) and a small amount of fat (about 3.6 g). Whole-grain cornmeal is a good source of dietary fiber (7 g per 100 g) and contains essential minerals like magnesium, phosphorus, and zinc. Degermed cornmeal, which has the germ removed, has slightly more calories and carbs but less fiber and fat.
How the Calculation Works
The calculator uses standard USDA nutrition data for dry cornmeal. For whole-grain yellow, white, and blue cornmeal, the values are nearly identical, so we use the same reference. Degermed cornmeal has a different profile. The tool converts your input to grams using standard conversions: 1 cup = 122 g, 1 tablespoon = 7.6 g, 1 ounce = 28.35 g. Then it scales the per-100 g values proportionally. For example, 50 g of whole-grain cornmeal would provide 180.5 kcal (361 × 0.5).
Example: You want to make cornbread using 1.5 cups of yellow cornmeal. 1.5 cups = 183 g. Calories = 361 × 1.83 = 660.6 kcal. Protein = 8.8 × 1.83 = 16.1 g. Carbs = 76.9 × 1.83 = 140.7 g. Fat = 3.6 × 1.83 = 6.6 g. Fiber = 7.3 × 1.83 = 13.4 g.
Tips for Accurate Tracking
- Always weigh dry cornmeal for the most accurate results, as cup measurements can vary by up to 20% depending on how tightly it's packed.
- Remember that cooked cornmeal (like polenta) absorbs water, so the calorie density per gram is much lower. This calculator is for dry, uncooked cornmeal.
- If you're using cornmeal in a recipe with other ingredients, remember to account for those calories separately.
Frequently Asked Questions
Is cornmeal gluten-free?
Yes, pure cornmeal is naturally gluten-free. However, if you have celiac disease, check the label for cross-contamination warnings, as some facilities also process wheat.
What's the difference between yellow and white cornmeal?
Nutritionally, they are nearly identical. The color difference comes from the type of corn used. Blue cornmeal has a slightly different flavor and a bit more protein, but the calorie and macronutrient values are similar.
How many calories are in a slice of cornbread?
A typical slice of cornbread made with cornmeal, flour, eggs, and oil contains about 200-250 calories, but this varies widely by recipe. Use this calculator for the cornmeal portion, then add the other ingredients.
Reference Data
| Type (per 100 g dry) | Calories | Protein (g) | Carbs (g) | Fat (g) | Fiber (g) |
|---|---|---|---|---|---|
| Whole-grain yellow | 361 | 8.8 | 76.9 | 3.6 | 7.3 |
| Whole-grain white | 361 | 8.8 | 76.9 | 3.6 | 7.3 |
| Whole-grain blue | 361 | 8.8 | 76.9 | 3.6 | 7.3 |
| Degermed (enriched) | 370 | 7.1 | 79.5 | 1.8 | 3.9 |
Data source: USDA FoodData Central. For more detailed information, visit the USDA FoodData Central.
Real-World Applications
Cornmeal is a staple in many cuisines, from Southern cornbread to Italian polenta and Mexican tortillas. Understanding its calorie content helps with meal planning, especially for those managing diabetes or watching their carbohydrate intake. Since cornmeal is a whole grain, it provides more fiber and nutrients than refined flour, making it a better choice for sustained energy. Use this calculator to adjust recipes to fit your calorie goals, whether you're baking for a crowd or just cooking for one.