Arby's Crispy Onions: nutrition and allergens
The Crispy Onions at Arby's has 70 calories, 5 g fat, 6 g carbohydrate, 1 g protein and 150 mg sodium per serving (0.5 oz · 14 g), according to Arby's nutrition information.
Nutrition facts
| Serving size | 0.5 oz · 14 g |
|---|---|
| Calories | 70 |
| Calories from fat | 45 |
| Total fat (g) | 5 6% |
| Saturated fat (g) | 1 5% |
| Trans fat (g) | 0 |
| Cholesterol (mg) | 0 0% |
| Sodium (mg) | 150 7% |
| Total carbohydrate (g) | 6 2% |
| Dietary fiber (g) | 0 0% |
| Total sugars (g) | 1 |
| Protein (g) | 1 2% |
Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Arby's published amounts (how % Daily Value works). A dash means Arby's does not publish that value for this item. Not published for this item: added sugars.
Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, one serving is low in saturated fat, carbohydrate, protein, cholesterol and dietary fiber. Add it up with other items in the Arby's nutrition calculator.
Cooked in the same oil as items containing fish, soy (fish where available); listed under may contain.
Allergens
According to Arby's, the Crispy Onions contains milk, egg and wheat. It may also contain fish and soy through shared equipment or preparation.
| Milk | Contains |
|---|---|
| Egg | Contains |
| Fish | May contain |
| Crustacean shellfish | Not listed |
| Tree nuts | Not listed |
| Peanuts | Not listed |
| Wheat | Contains |
| Soy | May contain |
| Sesame | Not listed |
Arby's marks the nine US major allergens per item, based on standard recipes that can vary, and says neither it nor its franchisees accept responsibility for individual allergies or sensitivities. Fried items share common oil, so the guide also lists allergens an item may pick up from the fryer (fish only where fish is sold). Highly refined soy oil is exempt from allergen labeling and is not flagged. Some desserts and shakes are made in a facility that handles peanuts or tree nuts. Guests with allergies are asked to tell a team member and to check arbys.com for current information.
Other items in Toppings at Arby's
By calories, the Crispy Onions ranks 7 of 9 in Arby's Toppings section, from lowest to highest.
| Item | Calories |
|---|---|
| Red Onion | 0 |
| Tomato | 5 |
| Cheddar Cheese Sauce | 25 |
| Processed Swiss | 40 |
| Bacon | 70 |
| Red Ranch Sauce | 70 |
| Crispy Onions | 70 |
| Cheddar Cheese (Mild Slice) | 80 |
| 4" Sesame Seed Bun | 210 |
Nutrition for all 9 items in Toppings at Arby's
Browse the Arby's menu by goal: high-protein items · low-calorie items · items without gluten
Sources
- 1 Arby's, Arby's Nutrition & Allergen Information (U.S.) Covers nutrition, allergens and menu · Effective as of August 2026 · Checked 8 Oct 2026
- 2 Arby's, Arby's U.S. Menu Items Without Gluten Covers diet · Effective as of March 2025 · Checked 8 Oct 2026
Spotted a value that differs from the chain’s current information? Report it