Protein bar

Packaged product Snacks Nu3

Protein bar contains 321 kcal per 100 g. A serving, 50.0 g (50 g) provides about 161 kcal.

Roughly 46 % of its calories come from protein, with 37 % from carbohydrates and 18 % from fat (estimated with general energy factors).

That is less energy than the typical item in snacks on FoodFactly, where the median is 460 kcal per 100 g across 39 913 products.

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

321kcal per 100 g
40 gprotein
32 gcarbohydrates
6,8 gfat
161kcal in serving, 50.0 g (50 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 321 kcal
Total fat L 6,8 g 9 %
Saturated fat L 5,3 g 27 %
Sodium not reported
Total carbohydrates L 32 g 12 %
Dietary fiber L 7,9 g 28 %
Total sugars L 1,7 g
Protein L 40 g 80 %

% 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: 46 %Carbohydrates: 37 %Fat: 18 %321kcal / 100 g
  • Protein 46 %
  • Carbohydrates 37 %
  • Fat 18 %

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

Nutritional insights

  • Protein40 gin the top quarter of snacks (median 7,1 g)
  • Fiber7,9 gin the top quarter of snacks (median 3,9 g)
  • Sugars1,7 gin the lowest quarter of snacks (median 5 g)
  • Fat6,8 gin the lowest quarter of snacks (median 21,1 g)
  • Saturated fat5,3 gabove the median for snacks (median 3,6 g)
  • Protein per 100 kcal12,5 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Nu3
Barcode
9266286441321
Label serving
50.0 g
Category
Snacks

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 321 kcal. Serving, 50.0 g (50 g): about 161 kcal.

Is Protein bar high in protein?

Protein bar contains 40 g of protein per 100 g (80 % of the 50 g Daily Value), or 20 g in serving, 50.0 g (50 g). About 46 % of its calories come from protein. Compared with other snacks, that is among the highest quarter (median 7,1 g).

How many carbs are in Protein bar?

Protein bar has 32 g of total carbohydrates per 100 g, including 7,9 g of fiber and 1,7 g of sugars. 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 6,8 g of fat per 100 g, of which 5,3 g is saturated (27 % of the Daily Value).

Where does this nutrition data come from?

From Open Food Facts, record dated 2 avril 2026. FoodFactly last checked it on 6 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 9266286441321. License: ODbL 1.0 (Open Food Facts). Source record dated 2 avril 2026. Imported 6 novembre 2026.

Last updated: . Data quality score: 85/100 (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.