Cornmeal is a staple ingredient in many cuisines, used for cornbread, polenta, tortillas, and coating for fried foods. Whether you're tracking your daily calorie intake, planning a balanced diet, or simply curious about the nutritional profile of your favorite cornmeal dish, this calculator provides an accurate estimate of calories per cup based on the type of cornmeal and preparation method.
Different varieties — yellow, white, blue, and masa harina — have slightly different calorie densities. Additionally, dry versus cooked (prepared) cornmeal changes the calorie count significantly due to water absorption. This tool accounts for these variables, giving you a precise calorie figure for a standard US cup (240 ml). Use it to compare cornmeal types, adjust recipes, or log your meals with confidence.
🌽 Cornmeal Calories Per Cup
📊 Results
How to Use This Tool
Select the type of cornmeal (yellow, white, blue, or masa harina) and the preparation method (dry or cooked). Choose your cup size — US standard (240 ml) or metric (250 ml). Click Calculate to see the total calories per cup, along with a breakdown showing the weight per cup and the calorie density per 100 grams. Use the Quick Fill buttons to instantly load common combinations like Yellow Dry or Masa Dry. The Reset button clears all fields and results.
How It Works
The calculator uses standard USDA nutritional data for each cornmeal type. For dry cornmeal, the weight per cup varies slightly by type (e.g., yellow cornmeal ~122 g/cup, blue ~120 g/cup). For cooked cornmeal (e.g., polenta or porridge), the weight per cup is approximately 240 g due to water absorption during cooking. The calorie density (kcal per 100 g) is multiplied by the weight per cup to give the total calories. The formula is:
For example, yellow cornmeal dry: (361 / 100) × 122 = 440 kcal per US cup. Cooked yellow cornmeal: (361 / 100) × 240 = 866 kcal per US cup. Note that cooked cornmeal has more calories per cup because it includes the water weight, but the calorie density per gram is lower.
Example Calculations
Example 1: You have a recipe calling for 1 cup of dry white cornmeal (US cup). Select White Cornmeal, Dry, US cup. Result: 440 kcal.
Example 2: You are logging 1 cup of cooked polenta made from yellow cornmeal (metric cup). Select Yellow Cornmeal, Cooked, Metric cup. Result: 902 kcal.
Example 3: You want to compare masa harina dry vs cooked. Masa dry (US cup): 456 kcal. Masa cooked (US cup): 876 kcal.
Factors Affecting Accuracy
The calorie values are based on standard USDA averages. Actual values may vary by brand, grind (fine vs coarse), and moisture content. For dry cornmeal, the weight per cup can vary by up to 10% depending on how tightly it is packed. For cooked cornmeal, the amount of water added and cooking time affect the final weight and calorie density. This tool provides a reliable estimate for most common scenarios. For precise tracking, weigh your cornmeal on a kitchen scale and use the per-100g values provided in the breakdown.
Standard Reference Table
| Cornmeal Type | Calories per 100g | Dry weight per US cup (g) | Calories per US cup (dry) | Calories per US cup (cooked) |
|---|---|---|---|---|
| Yellow Cornmeal | 361 | 122 | 440 | 866 |
| White Cornmeal | 361 | 122 | 440 | 866 |
| Blue Cornmeal | 359 | 120 | 431 | 862 |
| Masa Harina | 365 | 125 | 456 | 876 |
Frequently Asked Questions
Is cornmeal gluten-free? Yes, cornmeal is naturally gluten-free, but check labels for cross-contamination if you have celiac disease.
What is the difference between cornmeal and polenta? Polenta is typically made from coarsely ground yellow cornmeal, but the terms are often used interchangeably. Nutritionally, they are similar.
Can I use this calculator for corn flour? Corn flour (fine grind) has a similar calorie density but a different weight per cup (about 130 g dry). For corn flour, use a dedicated tool like Cornmeal Calories Per Gram Calculator for per-gram values.
How many calories are in a cup of cooked grits? Grits are made from hominy (dried corn treated with alkali) and have a slightly different nutritional profile. This calculator is for cornmeal only.
Does toasting or baking cornmeal change the calories? Dry heat does not significantly alter calorie content, but adding fats (butter, oil) will increase calories. This tool assumes plain cornmeal without added ingredients.
Additional Resources
For more detailed nutritional data, visit the USDA FoodData Central. For recipe ideas and cooking tips, see BBC Good Food or Allrecipes.