Protein bar

Packaged product Sucres et desserts Post

Protein bar contains 514 kcal per 100 g. A serving, 1 bar, 50 g (50 g) provides about 257 kcal.

Roughly 46 % of its calories come from fat, with 30 % from carbohydrates and 25 % from protein (estimated with general energy factors).

That is more energy than the typical item in sucres et desserts on FoodFactly, where the median is 361 kcal per 100 g across 22 products.

The values are as declared on the product label and entered by Open Food Facts contributors.

Protein bar by Post, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
514kcal per 100 g
32 gprotein
38 gcarbohydrates
26 gfat
257kcal in serving, 1 bar, 50 g (50 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 514 kcal
Total fat L 26 g 33 %
Saturated fat not reported
Sodium not reported
Total carbohydrates L 38 g 14 %
Dietary fiber not reported
Total sugars not reported
Protein L 32 g 64 %

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 25 %Carbohydrates: 30 %Fat: 46 %514kcal / 100 g
  • Protein 25 %
  • Carbohydrates 30 %
  • Fat 46 %

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

  • Protein32 gabove the median for sucres et desserts (median 26,3 g)
  • Fat26 gin the top quarter of sucres et desserts (median 12,1 g)
  • Protein per 100 kcal6,2 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Post
Barcode
8801037094701
Quantity
50g
Label serving
1 bar (50 g)
Category
Protéines

Ingredients

Ingredients not reported.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Protein bar?

100 g of Protein bar has 514 kcal. Serving, 1 bar, 50 g (50 g): about 257 kcal.

Is Protein bar high in protein?

Protein bar contains 32 g of protein per 100 g (64 % of the 50 g Daily Value), or 16 g in serving, 1 bar, 50 g (50 g). About 25 % of its calories come from protein. Compared with other sucres et desserts, that is above the median (median 26,3 g).

How many carbs are in Protein bar?

Protein bar has 38 g of total carbohydrates per 100 g. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Protein bar?

Protein bar contains 26 g of fat per 100 g.

Where does this nutrition data come from?

From Open Food Facts, record dated 15 septembre 2025. FoodFactly last checked it on 7 novembre 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 8801037094701. License: ODbL 1.0 (Open Food Facts). Source record dated 15 septembre 2025. Imported 7 novembre 2026.

Last updated: . Data quality score: 70/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.