Calories Per Serving Calculator
Turn a whole recipe into per-serving numbers, then break the energy down by macronutrient. Useful for meal prep, nutrition labels, and portion control.
How to find calories per serving
- Enter the total calories for the whole recipe or batch.
- Enter how many servings it makes.
- Read the calories per serving, rounded to the nearest calorie.
Examples
Recipe split
1200 calories, 4 servings
300 calories per serving
Macro breakdown
30 g protein, 40 g carbs, 10 g fat
120 + 160 + 90 = 370 calories
Frequently asked questions
How are calories per serving calculated?
Divide the total calories of the whole dish by the number of servings it makes. This tool rounds the result to the nearest whole calorie.
How many calories are in each macronutrient?
Protein and carbohydrate provide about 4 calories per gram, and fat provides about 9 calories per gram. Alcohol, not used here, has about 7.
How do I count total recipe calories?
Add up the calories of every ingredient as used. Most packaged foods list calories per 100 g or per portion, which you scale to the amount in the recipe.
Why do my macro calories differ from the label total?
Labels round each value and may include fiber or alcohol differently. Small gaps between summed macros and the stated total are normal.
Does serving size affect the result?
Yes. Calories per serving depend entirely on how many servings you cut. More, smaller servings mean fewer calories in each one.
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