Calculate calories per serving from total recipe calories, servings, portion size, or macros. Useful for recipes, meal prep, nutrition tracking, and portion planning.
Enter total calories:
Add the calories from all ingredients in the recipe.
Enter servings:
Add how many servings the full recipe makes.
Use portion weight:
If you weigh your cooked recipe, use total recipe weight and portion weight to estimate calories per portion.
A calories per serving calculator helps turn a full recipe into practical nutrition numbers for each portion.
This is useful for meal prep, calorie tracking, weight management, recipe planning, macro tracking, family meals, and nutrition labels.
Your result shows estimated calories per serving, calories per portion weight, macro calories, calories per 100 grams, and target serving guidance. Nutrition values are estimates and depend on ingredient labels and serving accuracy.
Add the calories from every ingredient in the recipe, then divide the total by the number of servings.
Add the calories from each ingredient based on the amount used. Then divide the total recipe calories by servings or by portion weight.
Divide total recipe calories by total recipe weight in grams. For example, 2,400 calories divided by 1,200 grams equals 2 calories per gram.
Macro calories are estimates. Protein and carbs are commonly estimated at 4 calories per gram, while fat is estimated at 9 calories per gram.