Free Recipe Nutrition Calculator – Analyze Any Recipe
Paste any recipe’s ingredients and get an instant, full nutrition breakdown: calories, protein, carbohydrates, fat, fiber, sugar, vitamins, minerals and amino acids, calculated per serving.
Every ingredient is matched against the USDA FoodData Central database, so you get dependable numbers for meal planning, macro tracking, food labels or simply understanding what’s on your plate. No sign-up, completely free.
How it works
Paste your ingredients
Copy from any recipe site. Checkboxes, fractions, and prep notes are all handled automatically.
Matched to USDA database
8,180+ whole foods from USDA FoodData Central, the gold-standard nutrition database.
Full nutrition breakdown
Calories, macros, 13 vitamins, 10 minerals and amino acids, per serving with % Daily Values.
Why calculate the nutrition of your recipes?
Knowing exactly what’s in your food helps you make smarter choices without guesswork. Whether you’re tracking macros for weight management, monitoring sodium for heart health, hitting a daily protein target for muscle gain, or simply trying to understand what you put on your family’s plate, accurate per-ingredient nutrition data is the starting point for every informed decision.
Most packaged nutrition calculators only work with pre-made products. This free recipe nutrition calculator works with raw ingredient lists, so you can analyze home-cooked meals, batch-cook prep, meal-plan dishes, and bespoke recipes exactly as you make them. Paste the ingredient list, set the number of servings, and the breakdown updates instantly. No database account, no subscription, no friction.
All nutrition data is sourced from USDA FoodData Central, the same reference used by registered dietitians, food manufacturers, and the FDA for labelling. You can review every source we use on our nutrition data sources page. That means the numbers you see here are the same evidence base behind every credible nutrition guide you’ll read online.
Calories and macros explained
Calories measure the total energy your body extracts from a food. The three macronutrients each contribute a fixed amount: protein and carbohydrates supply 4 kcal per gram, while fat supplies 9 kcal per gram. Alcohol adds 7 kcal per gram. Understanding where your calories come from is more useful than the total number alone, because each macro plays a distinct role: protein rebuilds muscle, carbohydrates fuel activity, and fat supports hormones and vitamin absorption.
Fiber is a carbohydrate the body cannot digest; it slows glucose absorption, feeds gut bacteria, and helps you feel full longer, which makes it especially valuable for weight management and blood sugar control. Micronutrients (the vitamins and minerals) work behind the scenes: iron carries oxygen, calcium builds bones, vitamin C aids immunity, and B vitamins drive energy metabolism.
This calculator shows all of these values per serving, together with % Daily Values based on a standard 2,000 kcal reference diet. Use the per-serving view when planning individual meals, and the totals view when preparing batch recipes or calculating labels.
Tips for accurate results
The calculator is only as accurate as the quantities you provide. Use weight measurements (grams or ounces) wherever possible, as volume measures like cups and tablespoons can vary by 10–20% depending on how loosely or tightly an ingredient is packed. For oils, always measure by weight rather than using the bottle’s tablespoon markings.
Cooking transforms ingredients: frying absorbs oil, roasting drives off water (concentrating nutrients), and boiling leaches water-soluble vitamins like vitamin C and folate into the cooking liquid. For the most representative result, use the weight of the cooked ingredient where your recipe specifies cooked quantities, and the raw weight where it specifies raw. When in doubt, paste the recipe exactly as written; the parser handles most common prep notes automatically.
What is a recipe nutrition calculator?
A recipe nutrition calculator is a tool that takes the full ingredient list of a dish, matches each item to a trusted nutrition database, and returns a complete breakdown — calories, protein, carbohydrates, fat, fiber, vitamins, and minerals — for the whole recipe and per individual serving. Unlike a single-food lookup, a recipe calculator handles multiple ingredients at once, parses quantities and units automatically, and sums the values to produce something equivalent to a printed nutrition facts label.
The key difference between a recipe nutrition calculator and a standard food calorie counter is scope. A calorie counter answers “how many calories are in 100 g of chicken breast?” A recipe nutrition calculator answers “how many calories are in a serving of my chicken stir-fry, made with chicken, broccoli, garlic, soy sauce, sesame oil, and ginger?” The first requires one lookup; the second requires parsing an ingredient list, normalising units, querying every ingredient, and dividing by servings. This tool handles all of that automatically.
NutriForks’ recipe nutrition calculator draws its data from USDA FoodData Central, which covers 8,180+ whole foods. This makes it suitable for home-cooked meals, batch-prep containers, custom diet plans, food blog recipes, and anything else you cook from scratch. You can explore our full list of supported data sources on the nutrition data sources page.
Note: All nutrition calculations are estimates based on USDA FoodData Central and other trusted food composition databases. Values vary with ingredient brands, cuts, and cooking methods. Results are provided for informational purposes only and are not a substitute for advice from a registered dietitian or healthcare professional.
Frequently asked questions
How accurate is the recipe nutrition calculator?
Every ingredient is matched against the USDA FoodData Central database, the same source used by dietitians and food labels. Results are close estimates: exact values depend on brands, cuts, ripeness and cooking method, so treat them as a reliable guide rather than a lab measurement.
Is the nutrition analyzer free to use?
Yes. Paste any ingredient list and get a complete per-serving breakdown: calories, protein, carbs, fat, fiber, sugar, vitamins, minerals and amino acids. Completely free, with no sign-up required.
What can I paste into the calculator?
Paste ingredients straight from any recipe, one per line. Quantities, units, fractions (½, ¼), checkbox bullets (▢) and prep notes like “finely chopped” are all parsed automatically. Set the number of servings and the results are shown per serving.
Which nutrients does it calculate?
Calories and the three macros, plus saturated/trans/mono/poly fats, cholesterol, omega-3 and omega-6, fiber and sugars, 13 vitamins, 10 minerals and the essential amino acids. Each is shown with its % Daily Value.
Does cooking change the calorie count?
Cooking does not destroy calories, but it changes how they are distributed per gram. Roasting and frying drive off water, concentrating nutrients and increasing calories per 100 g compared to the raw ingredient. Boiling does the opposite, reducing calorie density. For the most accurate result, use the cooked weight when your recipe lists cooked quantities (for example “1 cup cooked rice”) and the raw weight when it lists raw quantities (for example “200 g chicken breast”). Water-soluble vitamins such as vitamin C and the B vitamins can also leach into cooking water during prolonged boiling.
How do servings work in the calculator?
Enter the total number of servings the recipe makes in the Servings field. The calculator divides all nutrients by that number and shows per-serving values. You can change the serving count at any time and the breakdown updates instantly. For batch cooking, set servings to 1 to see the total nutrition for the entire recipe rather than a single portion.
Can I calculate nutrition for homemade recipes?
Yes — homemade recipes are exactly what this tool is designed for. Packaged food calculators rely on manufacturer data that does not exist for home cooking. Paste your ingredient list exactly as you would write a recipe, set the number of portions, and get a complete nutrition breakdown. This is especially useful for meal-prep containers, food journalling, fitness tracking, and sharing accurate nutrition information alongside a recipe.
How is a recipe nutrition calculator different from a food calorie counter?
A food calorie counter looks up a single ingredient or packaged product at a time. A recipe nutrition calculator takes a full ingredient list, parses quantities and units, matches every item to the nutrition database, adds everything together, and divides by servings — all at once. The result is equivalent to a full nutrition facts panel for any dish you cook from scratch, which would take considerable manual arithmetic to produce from individual food lookups.