Nutritional Label Calculator

Calculate calories, macronutrient breakdown, and % Daily Values for FDA nutrition labels using Atwater factors.

Protein per serving (g)

Total fat per serving (g)

Total carbohydrate per serving (g)

Dietary fiber per serving (g)

Alcohol per serving (g)

Serving size (g)

Servings per container

Tab to move between fields

Calories per serving

340

% calories from protein29.4

% calories from fat26.5

% calories from carbs44.1

Calorie density (kcal/g)3.4

Calories per container1,360

% DV fat13

% DV protein50

% DV fiber18

Calories Per Serving340

Dv Carb (%)14.55%

How to Use This Calculator

Enter grams of protein, fat, total carbohydrate, dietary fiber, and alcohol per serving.
Set serving size in grams and number of servings per container.
The calculator shows total calories per serving, calorie breakdown by macronutrient, calorie density, total container calories, and % Daily Values for fat, protein, and fiber.
Use the % DV values to verify compliance with FDA nutrition label regulations before printing.

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