Diet Coke

by coca cola in Diet cola soft drink Barcode 0049000061055
Average nutritional quality
Ultra-processed food

Diet Coke by coca cola provides 0 kcal per 100 g and 0 g of protein. Its Nutri-Score is C and it is classified as NOVA 4 (ultra-processed food). It is listed in the Diet cola soft drink category.

Nutrient levels per 100 g

Fat
0 g · Low
Salt
0 g · Low

Levels use UK front-of-pack reference thresholds.

Nutrition facts

Serving size: 1 Can (222 g)

Nutrient Per 100 g Per serving% DV* Category avg
Calories 0 kcal 0 kcal 1 −100%
Total fat 0 g 0 g 0% 0 −100%
Carbohydrates 0 g 0 g 0% 0.1 −100%
Added sugars 0 g 0 g 0% 0.1 −100%
Protein 0 g 0 g 0% 0 −100%
Salt 0 g 0.1 g 0 +28%

*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 969 Diet cola soft drink products on Foodmetria.

Serving size from the US product label in USDA FoodData Central, label data from September 2025. Other values: Open Food Facts.

Compared with other diet cola soft drink

Calories lower 1%
Salt higher 24%
Protein top 100%

Bar shows the share of products in this category that contain less of the nutrient.

Ingredients

carbonated water, caramel color, aspartame, phosphoric acid, potassium benzoate, natural flavors, citric acid, caffeine

Palm oil freeMaybe veganMaybe vegetarian

Additives 5

Moderate overexposure risk
High overexposure risk
High overexposure risk

Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.

Product details

Serving size
1 Can (222 g)
Sold in
Germany, United States
Barcode
0049000061055

Prices reported by shoppers

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Frequently asked questions

How many calories are in Diet Coke?

Diet Coke contains 0 kcal per 100 g.

Is Diet Coke healthy?

It has a Nutri-Score of C (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.

Source: Open Food Facts (ODbL). Last updated September 18, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.

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