Arby's Barq's® Root Beer Price, Calories & Nutrition
Choose a size
The Arby's Barq's® Root Beer is part of the drinks & beverages menu. In the size shown it has 130 calories, 0g of fat, 35g of carbohydrate and 0g of protein, with 60mg of sodium. No major allergens are listed for it.
Prices vary by location and exclude tax. Delivery apps usually charge more.
Price by size
| Size | Price | Calories | Protein |
|---|---|---|---|
| Small | Varies by location | 130 | 0g |
| Medium | $2.98 | 180 | 0g |
| Large | $3.38 | 270 | 0g |
| XL | $3.86 | 360 | 0g |
Allergens
Fried items share fryer oil, so cross-contact is possible even where an allergen is not listed. If you have a severe allergy, speak to the restaurant before ordering and check the full allergen guide.
Nutrition facts
Barq's® Root Beer – Small
- Total fat
- 0g
- Saturated fat
- 0g
- Total carbohydrate
- 35g
- Total sugars
- 35g
- Protein
- 0g
- Sodium
- 60mg
Values from the official Arby's US Nutrition & Allergen guide (August 2026). Preparation at individual restaurants can vary.
Arby's Barq's® Root Beer FAQs
Prices are set by each franchise owner, so the exact figure depends on your restaurant — our price list shows typical checked figures. Delivery apps usually charge more than the in-store menu board. Check the Arby's app for the price at the restaurant nearest you.
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Arby's Sauce®
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Nutrition source: Arby's US Nutrition & Allergen guide, effective August 2026. Prices last checked September 2026. Neither is guaranteed at your restaurant — confirm in the Arby's app.