Arby's

Arby's 40 oz Barq's Root Beer Nutrition Facts

A Arby's 40 oz Barq's Root Beer contains 450 calories, 0 grams of fat and 122 grams of carbohydrates.

Keep reading to see the full nutrition facts and Weight Watchers points for a 40 oz Barq's Root Beer from Arby's.

Arby's 40 oz Barq's Root Beer Nutrition Facts

Updated: 12/15/2022
Serving Size	40 ounces
Calories	450	See analysis
Calories From Fat	0
	Amount Per Serving	% Daily Value*
Total Fat	0g	0%
Saturated Fat	0g	0%
Trans Fat	0g
Cholesterol	0mg	0%
Sodium	180mg	8%
Total Carbohydrates	122g	41%
Dietary Fiber	0g	0%
Sugars	122g
Protein	0g	0%

*All percent daily value figures are based on a 2,000 calorie diet.

Nutritional information source: Arby's

Calorie analysis

There are 450 calories in a 40 oz Barq's Root Beer from Arby's. Most of those calories come from carbohydrates (100%).

To burn the 450 calories in a 40 oz Barq's Root Beer, you would have to run for 39 minutes or walk for 64 minutes.

TIP: You could reduce your calorie intake by 110 calories by choosing the 30 oz Barq's Root Beer (340 calories) instead.

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Customer ratings

According to our website visitors, a 40 oz Barq's Root Beer is a healthy and nutritious option from Arby's, with 80% of voters finding it to be healthy.

Let us know what you think! Review the nutrition facts above and then vote on whether you think a 40 oz Barq's Root Beer is healthy or not.

Is the 40 oz Barq's Root Beer healthy?

80% of voters think the 40 oz Barq's Root Beer is healthy.

Vote:

4 1

Does the 40 oz Barq's Root Beer taste good?

80% of voters think the 40 oz Barq's Root Beer tastes good.

Vote:

4 1

Allergens

Does Not Contain*

egg

fish

gluten

milk

peanuts

shellfish

soy

tree nuts

wheat

Unknown

glutamates

MSG

mustard

nitrates

seeds

sesame

sulfites

Allergy Information: a Arby's Barq's Root Beer does not contain egg, fish, gluten, milk, peanuts, shellfish, soy, tree nuts or wheat.*

* Please keep in mind that most fast food restaurants cannot guarantee that any product is free of allergens as they use shared equipment for prepping foods.