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. april 2026. FoodFactly last checked it on 6. november 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. april 2026. Imported 6. november 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.