Rx bar

Packaged product Sonstige Lebensmittel Rxbar

Rx bar contains 404 kcal per 100 g. A Serving, 1 bar, 52 g (52 g) provides about 210 kcal.

Roughly 46 % of its calories come from carbohydrates, with 30 % from fat and 23 % from protein (estimated with general energy factors).

That is more energy than the typical item in Sonstige Lebensmittel on FoodFactly, where the median is 270 kcal per 100 g across 274.655 products.

100 g provides 19 % of the Daily Value for Kalium and 11 % of the Daily Value for Eisen.

The values are label data submitted by the manufacturer to USDA FoodData Central.

Rx bar by Rxbar, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
404kcal per 100 g
23,1 gprotein
46,2 gcarbohydrates
13,5 gfat
210kcal in Serving, 1 bar, 52 g (52 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 404 kcal
Total fat L 13,5 g 17 %
Saturated fat L 1,9 g 10 %
Trans fat L 0 g
Cholesterol L 0 mg 0 %
Sodium L 269 mg 12 %
Total carbohydrates L 46,2 g 17 %
Dietary fiber L 7,7 g 28 %
Total sugars L 28,8 g
Protein L 23,1 g 46 %
Calcium L 115 mg9 %
Eisen L 1,9 mg11 %
Kalium L 885 mg19 %

% 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: 23 %Carbohydrates: 46 %Fat: 30 %404kcal / 100 g
  • Protein 23 %
  • Carbohydrates 46 %
  • Fat 30 %

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

Vitamins and minerals, % Daily Value per 100 g

Kalium19 %Eisen11 %Calcium9 %

Nutritional insights

  • Protein23,1 gin the top quarter of Sonstige Lebensmittel (median 6,9 g)
  • Fiber7,7 gin the top quarter of Sonstige Lebensmittel (median 1,8 g)
  • Sugars28,8 gin the top quarter of Sonstige Lebensmittel (median 3,5 g)
  • Fat13,5 gabove the median for Sonstige Lebensmittel (median 6,4 g)
  • Saturated fat1,9 gabove the median for Sonstige Lebensmittel (median 1,9 g)
  • Sodium269 mgabove the median for Sonstige Lebensmittel (median 236 mg)
  • Protein per 100 kcal5,7 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Carotenoids (1)
Vitamin D (D2 + D3), Internationale Einheiten L0 IU

Values by source

More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.

Per 100 g Open Food FactsUSDA Branded
Calories 346 kcal404 kcal
Protein 23,1 g23,1 g
Carbohydrates 46,2 g46,2 g
Fat 11,5 g13,5 g
Fiber 11,5 g7,7 g
Sugars 28,8 g28,8 g
Sodium 288 mg269 mg

Product details

Brand
Rxbar
Barcode
0193908001672
Label serving
1 bar (52 g)
Category
Sonstige Lebensmittel

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 Rx bar?

100 g of Rx bar has 404 kcal. Serving, 1 bar, 52 g (52 g): about 210 kcal.

Is Rx bar high in protein?

Rx bar contains 23,1 g of protein per 100 g (46 % of the 50 g Daily Value), or 12 g in Serving, 1 bar, 52 g (52 g). About 23 % of its calories come from protein. Compared with other Sonstige Lebensmittel, that is among the highest quarter (median 6,9 g).

How many carbs are in Rx bar?

Rx bar has 46,2 g of total carbohydrates per 100 g, including 7,7 g of fiber and 28,8 g of sugars.

How much fat is in Rx bar?

Rx bar contains 13,5 g of fat per 100 g, of which 1,9 g is saturated (10 % of the Daily Value).

What vitamins and minerals does Rx bar contain?

Per 100 g, the most notable amounts relative to the Daily Value are Kalium (19 % DV) and Eisen (11 % DV). The full list is in the vitamins and minerals table above.

How much sodium is in Rx bar?

100 g contains 269 mg of sodium, 12 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated 5. August 2025. FoodFactly last checked it on 7. November 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • USDA FoodData Central: Branded Foods, record 2406247. License: CC0 1.0 (U.S. public domain). Source record dated 24. November 2022. Imported 6. November 2026.
  • Open Food Facts, record 0193908001672. License: ODbL 1.0 (Open Food Facts). Source record dated 5. August 2025. Imported 7. November 2026.

Last updated: . Data quality score: 90/100 (how it is calculated).

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