Root Beer

Packaged product Beverages A&W

Root Beer contains 45 kcal per 100 ml. A serving, 1 serving, 355 g (355 ml) provides about 160 kcal.

Roughly 100% of its calories come from carbohydrates, with 0% from protein and 0% from fat (estimated with general energy factors).

That is more energy than the typical item in beverages on FoodFactly, where the median is 34 kcal per 100 g across 1,766 products.

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

Root Beer by A&W, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
45kcal per 100 ml
0 gprotein
13.2 gcarbohydrates
0 gfat
160kcal in serving, 1 serving, 355 g (355 ml)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 ml% DV
Calories L 45.1 kcal
Total fat L 0 g 0%
Saturated fat not reported
Sodium L 23.9 mg 1%
Total carbohydrates L 13.2 g 5%
Dietary fiber not reported
Total sugars L 12.1 g
Added sugars L 17.7 g 35%
Protein L 0 g 0%

% 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

Carbohydrates: 100%45kcal / 100 ml
  • Carbohydrates 100%

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

Nutritional insights

  • Sugars12.1 gin the top quarter of beverages (median 7.5 g)
  • Sodium23.9 mgabove the median for beverages (median 12 mg)
  • Protein per 100 kcal0 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Other components (1)
Caffeine L0 mg

Product details

Brand
A&W
Barcode
07818707
Quantity
355ml
Label serving
1 serving (355 g)
Category
Sweetened beverages
Packaging
Can
Nutri-Score
E as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

CARBONATED WATER, HIGH FRUCTOSE CORN SYRUP, CARAMEL COLOR, SODIUM BENZOATE (PRESERVATIVE), NATURAL AND ARTIFICIAL FLAVORS, QUILLAIA EXTRACT.

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

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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 Root Beer?

100 ml of Root Beer has 45 kcal. Serving, 1 serving, 355 g (355 ml): about 160 kcal.

How much protein is in Root Beer?

Root Beer contains 0 g of protein per 100 ml (0% of the 50 g Daily Value), or 0 g in serving, 1 serving, 355 g (355 ml). About 0% of its calories come from protein.

How many carbs are in Root Beer?

Root Beer has 13.2 g of total carbohydrates per 100 ml, including 12.1 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Root Beer?

Root Beer contains 0 g of fat per 100 ml.

How much sodium is in Root Beer?

100 ml contains 23.9 mg of sodium, 1% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated October 14, 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 07818707. License: ODbL 1.0 (Open Food Facts). Source record dated October 14, 2026. Imported November 6, 2026.

Last updated: . Data quality score: 80/100 (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.