Rice Krispie Bar

Packaged product Sweets and Desserts Kellogg

Rice Krispie Bar contains 415 kcal per 100 g. A serving, 1 bar, 20 g (20 g) provides about 83 kcal.

Roughly 72% of its calories come from carbohydrates, with 24% from fat and 5% from protein (estimated with general energy factors).

That is more energy than the typical item in sweets and desserts on FoodFactly, where the median is 367 kcal per 100 g across 86,677 products.

100 g provides 308% of the Daily Value for calcium and 125% of the Daily Value for Vitamin D.

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

415kcal per 100 g
5 gprotein
75 gcarbohydrates
11 gfat
83kcal in serving, 1 bar, 20 g (20 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 415 kcal
Total fat L 11 g 14%
Saturated fat L 8.5 g 43%
Sodium L 220 mg 10%
Total carbohydrates L 75 g 27%
Dietary fiber L 3 g 11%
Total sugars L 29 g
Protein L 5 g 10%
Vitamin D L 25 µg125%
Calcium L 4,000 mg308%

% 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: 5%Carbohydrates: 72%Fat: 24%415kcal / 100 g
  • Protein 5%
  • Carbohydrates 72%
  • Fat 24%

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

Calcium308%Vitamin D125%

Nutritional insights

  • Protein5 gbelow the median for sweets and desserts (median 5.6 g)
  • Fiber3 gabove the median for sweets and desserts (median 2 g)
  • Sugars29 gabove the median for sweets and desserts (median 21.6 g)
  • Fat11 gbelow the median for sweets and desserts (median 13.5 g)
  • Saturated fat8.5 gabove the median for sweets and desserts (median 5.6 g)
  • Sodium220 mgabove the median for sweets and desserts (median 180 mg)
  • Protein per 100 kcal1.2 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Kellogg
Barcode
5059321006104
Label serving
1 bar (20 g)
Category
Sweets and Desserts

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 Rice Krispie Bar?

100 g of Rice Krispie Bar has 415 kcal. Serving, 1 bar, 20 g (20 g): about 83 kcal.

How much protein is in Rice Krispie Bar?

Rice Krispie Bar contains 5 g of protein per 100 g (10% of the 50 g Daily Value), or 1 g in serving, 1 bar, 20 g (20 g). About 5% of its calories come from protein. Compared with other sweets and desserts, that is below the median (median 5.6 g).

How many carbs are in Rice Krispie Bar?

Rice Krispie Bar has 75 g of total carbohydrates per 100 g, including 3 g of fiber and 29 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Rice Krispie Bar?

Rice Krispie Bar contains 11 g of fat per 100 g, of which 8.5 g is saturated (43% of the Daily Value).

What vitamins and minerals does Rice Krispie Bar contain?

Per 100 g, the most notable amounts relative to the Daily Value are calcium (308% DV) and Vitamin D (125% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Rice Krispie Bar?

100 g contains 220 mg of sodium, 10% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated March 27, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 5059321006104. License: ODbL 1.0 (Open Food Facts). Source record dated March 27, 2026. Imported November 6, 2026.

Last updated: . Data quality score: 95/100 (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.