Cod is one of the most popular white fish in the world, prized for its mild flavor, flaky texture, and impressive nutritional profile. If you're tracking fat intake for weight management, a low-fat diet, or general health, knowing exactly how much fat is in your cod portion can make a real difference. This calculator helps you determine the total fat, saturated fat, and calories in any serving of cod — whether you're weighing raw fillets, cooked portions, or using common household measures.
Simply enter the weight of your cod, choose the unit (grams, ounces, or pounds), and select the preparation method (raw, baked, or fried). The tool instantly estimates fat content using standard USDA nutrition data, and even breaks down the saturated fat portion. Perfect for meal preppers, fitness enthusiasts, and anyone following a heart-healthy diet. Use it to plan balanced meals, hit your macro targets, or simply satisfy your curiosity about this lean protein.
🐟 Cod Fat Calculator
How to Use This Tool
Using the Cod Fat Calculator is straightforward. Start by entering the weight of your cod portion in the input field. You can choose between grams, ounces, or pounds from the dropdown next to the number. Next, select the preparation method that matches how you'll eat the cod: raw, baked/broiled, or fried (battered). The calculator then uses standard USDA nutrition data to estimate the total fat, saturated fat, and calories in your portion.
For quick reference, the preset buttons let you instantly fill in common serving sizes like 100 g, 4 oz, or 1 lb. This is handy when you're following a recipe or a meal plan that specifies a particular weight. After clicking "Calculate," the results appear in the box below, showing the total fat in grams, the saturated fat breakdown, and the estimated calorie content. If you need to start over, the "Reset" button clears all fields and results.
Note: The values are based on raw Atlantic cod (USDA FoodData Central). Cooking methods can alter fat content, especially frying, which adds oil and batter. The calculator accounts for these differences using average values.
How It Works
The calculator uses standard nutritional values per 100 grams of cod, adjusted for preparation method. For raw cod, the fat content is approximately 0.67 g per 100 g, with saturated fat at 0.13 g. When baked or broiled, the fat increases slightly to 0.86 g per 100 g because some moisture is lost, concentrating the nutrients. Fried cod, typically battered, contains significantly more fat—around 6.16 g per 100 g—due to the oil absorbed during cooking.
The calorie content also varies: raw cod provides about 82 kcal per 100 g, baked cod about 105 kcal, and fried cod about 199 kcal. To calculate your portion, the tool converts your input weight to grams, then multiplies by the appropriate per-gram values. For example, a 150 g raw fillet would contain 150 × 0.0067 = 1.005 g of fat, and 150 × 0.82 = 123 kcal.
These figures come from the USDA FoodData Central database, which is the standard reference for nutrition professionals. You can explore the full dataset at the USDA FoodData Central website.
Worked Examples
Example 1: You have a 200 g raw cod fillet. Total fat = 200 × 0.0067 = 1.34 g. Saturated fat = 200 × 0.0013 = 0.26 g. Calories = 200 × 0.82 = 164 kcal.
Example 2: You order a fried cod portion weighing 150 g. Total fat = 150 × 0.0616 = 9.24 g. Saturated fat = 150 × 0.01 = 1.5 g. Calories = 150 × 1.99 = 298.5 kcal.
Example 3: You're meal prepping with 8 oz (about 227 g) of baked cod. Total fat = 227 × 0.0086 = 1.95 g. Calories = 227 × 1.05 = 238 kcal.
Tips & Best Practices
- Weigh your cod raw before cooking for the most accurate raw values. If you weigh after cooking, the water loss will make the fat appear higher per gram.
- For fried cod, remember that the batter and oil add significant fat. If you're on a low-fat diet, choose baked or broiled instead.
- Use the quick-fill buttons to quickly compare different serving sizes without typing.
- Pair cod with healthy sides like vegetables or whole grains to create a balanced meal.
Factors Affecting Accuracy
The calculator provides estimates based on average USDA values. Actual fat content can vary depending on the species (Atlantic vs. Pacific cod), the season, and the specific cooking method. For example, deep-frying in a commercial fryer may add more oil than pan-frying at home. Additionally, if you add butter, oil, or sauces, those fats are not included in the calculation. Always consider these factors when using the results for precise dietary planning.
Frequently Asked Questions
Is cod a low-fat fish?
Yes, cod is naturally very lean. Raw cod contains less than 1 g of fat per 100 g, making it an excellent choice for low-fat diets. Even baked cod remains low in fat, though frying significantly increases the fat content.
How does cod compare to other fish?
Compared to fatty fish like salmon or mackerel, cod has much less fat and fewer calories. For example, salmon has about 13 g of fat per 100 g, while cod has less than 1 g. This makes cod a great option for those watching their fat intake.
Can I use this calculator for other white fish?
The values are specific to cod, but other white fish like haddock or pollock have similar nutritional profiles. You can use the calculator as a rough estimate, but for precise numbers, check the USDA database for the specific fish.
Does cooking method really change fat content that much?
Yes, especially frying. The batter absorbs oil, and the frying process adds fat. Baking or broiling only removes water, so the fat per 100 g increases slightly due to concentration, but the total fat in the portion remains similar.
Additional Resources
For more detailed nutritional information, visit the USDA FoodData Central database. You can also check the FDA nutrition labeling guidance to understand how to read food labels. If you're planning a balanced diet, the Dietary Guidelines for Americans offer evidence-based advice.