Recipe Calorie Counter & Portion Analyzer
The most accurate recipe calorie counter for food and home cooking. Break down casseroles, smoothies, and meal-prep batches into exact per-portion calories and macros.
Choose how you want to calculate your single portion nutrition
Number of equal portions this batch yields
Pro Cooking Tip: The Kitchen Scale Tare Method
Weigh your empty casserole dish or cooking pot before cooking (e.g. 900g). When your dish is finished, weigh the full pot and subtract 900g. Enter this into the Cooked Weight mode above for 100% exact macros per plate!
Per Serving Breakdown
FDA Nutrition Facts
Nutrition Facts
How to Accurately Calculate Recipe Calories in Homemade Cooking
Homemade cooking is the cornerstone of successful body recomposition, muscle hypertrophy, and sustainable fat loss. However, hidden tracking inaccuracies in multi-ingredient casseroles, stir-fries, and meal preps can lead to calorie miscalculations of up to 400–600 calories per day. Follow these clinical principles for mathematical accuracy.
Raw vs. Cooked Weight & Moisture Loss
When meat is baked or pan-seared, water evaporates, shrinking its weight by 20% to 30%. Conversely, dry rice and pasta absorb boiling water, increasing their weight by 250% to 300%. The total calories inside the food remain identical, but their caloric density changes. Always weigh raw ingredients for the master recipe, and use finished cooked weights to portion individual servings.
The Tare Method for Casseroles & Stews
Attempting to eyeball 1/6th of a lasagna or soup pot leads to massive portion skewing. Place your empty baking dish or Dutch oven on your kitchen scale before cooking and record its tare weight. When the meal is done, weigh the entire hot dish, subtract the empty dish weight, and you have the true finished batch weight to divide evenly into containers.
Cooking Oils, Sauces & Pan Retention
One tablespoon of cooking oil (olive oil, sesame oil, avocado oil, butter) contains approximately 120 calories and 14 grams of fat. Pouring oil unmeasured "by eye" easily adds 250–350 hidden calories per batch. Always use measuring spoons or place your oil bottle directly on the kitchen scale to log the exact grams used.
Caloric Density & Satiety Pacing
Caloric density is the number of calories per 100 grams of food. High-volume meals with low caloric density (under 120 kcal/100g, such as vegetable-packed soups and stir-fries) activate stomach stretch receptors and promote fullness, whereas calorie-dense recipes (over 250 kcal/100g) provide rapid energy for athletic bulking phases.
Recipe Calorie Counter FAQs
Q1.How do I calculate calories per serving for homemade casseroles and soups?
To accurately calculate calories per serving for multi-ingredient dishes like casseroles, stews, and bakes: 1) Weigh and log every raw ingredient before cooking to sum the total recipe calories and macronutrients. 2) Weigh your empty baking dish or pot (the tare weight). 3) Weigh the finished cooked dish hot from the oven or stove, subtracting the dish tare weight to find the net cooked weight. 4) Divide total recipe calories by your target number of servings or weigh out each single portion on your kitchen scale.
Q2.Why do calories change when food is cooked (Raw vs. Cooked weight)?
Cooking does not significantly change the absolute caloric or macronutrient content of whole foods (unless fats render out or cooking oil is absorbed). However, cooking causes substantial water evaporation in meats (losing 20–30% of their weight) and water absorption in grains, beans, and pasta (expanding 2.5–3x in weight). A 100g portion of cooked chicken breast has more calories (~165 kcal) than 100g of raw chicken breast (~120 kcal) because the cooked portion is more calorically dense due to moisture loss.
Q3.How should I account for cooking oils and pan marinades?
Dietary oils (olive oil, avocado oil, butter) provide 9 kcal per gram (~120 kcal per tablespoon). Unless you discard significant grease, assume 80% to 100% of added cooking oil is absorbed into sauteed vegetables, meats, and sauces. Always log the full volume of cooking oils added to your pan or marinade for 100% nutritional accuracy.
Q4.What is the easiest way to portion meal-prep containers evenly?
There are two accurate methods: 1) Serving Count Method: If dividing a 4-serving stir-fry across 4 containers, tare an empty container on your scale and distribute spoonfuls across all 4 containers until each reaches the identical target weight. 2) Total Cooked Weight Method: Note total recipe calories, weigh the entire cooked batch (e.g., 1,200g), and calculate kcal per gram (Total kcal / 1,200g). Then multiply your individual container's weight by this multiplier.
Q5.How do I calculate macro percentages (Protein, Carb, Fat split)?
Macronutrient energy percentages are calculated based on physiological fuel values: Protein provides 4 kcal/g, Carbohydrates provide 4 kcal/g, and Fats provide 9 kcal/g. Total macro calories = (Protein grams × 4) + (Carb grams × 4) + (Fat grams × 9). Then divide each macro's calorie yield by the total macro calories to get the exact energy percentage split.
Q6.Can I paste an entire recipe ingredient list to calculate calories automatically?
Yes. Use our Smart Paste Parser button to paste any raw ingredient list (e.g., '400g chicken breast, 2 tbsp olive oil, 2 cups cooked rice, 150g broccoli'). Our natural language processor automatically detects quantities, units, and food items, instantly populating your recipe table with precise USDA nutritional data.
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Free Google Sheet Template
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