Lifestyle
Calories per Serving Calculator
Divide the total calories of a recipe or package by its total quantity, then estimate calories for the portion you eat.
How to use
Enter the values requested above. Divide the total calories of a recipe or package by its total quantity, then estimate calories for the portion you eat. The result is calculated in your browser.
Formula
Calories in portion = total calories ÷ total quantity × portion quantity.
Example
A recipe has 900 kcal across 6 servings. How many calories are in 1.5 servings?
The estimate is 225 kcal for 1.5 servings.
Frequently asked questions
- Can this determine whether a meal is healthy?
- No. It only scales the calorie number you enter and does not provide nutrition or medical advice.
- Are my entries stored?
- No. The calculation runs in your browser, and this page does not save the values you enter.