Arby's White Cheddar Mac 'n Cheese: nutrition and allergens
The White Cheddar Mac 'n Cheese at Arby's has 470 calories, 27 g fat, 40 g carbohydrate, 17 g protein and 1,310 mg sodium per serving (227 g), according to Arby's nutrition information.
Nutrition facts
| Serving size | 227 g |
|---|---|
| Calories | 470 |
| Calories from fat | 240 |
| Total fat (g) | 27 35% |
| Saturated fat (g) | 12 60% |
| Trans fat (g) | 0 |
| Cholesterol (mg) | 55 18% |
| Sodium (mg) | 1,310 57% |
| Total carbohydrate (g) | 40 15% |
| Dietary fiber (g) | 1 4% |
| Total sugars (g) | 10 |
| Protein (g) | 17 34% |
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 high in saturated fat (60%), sodium (57%), fat (35%) and protein (34%) and is low in dietary fiber. Add it up with other items in the Arby's nutrition calculator.
Allergens
According to Arby's, the White Cheddar Mac 'n Cheese contains milk, egg and wheat.
| Milk | Contains |
|---|---|
| Egg | Contains |
| Fish | Not listed |
| Crustacean shellfish | Not listed |
| Tree nuts | Not listed |
| Peanuts | Not listed |
| Wheat | Contains |
| Soy | Not listed |
| 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 Signature Sides at Arby's
By calories, the White Cheddar Mac 'n Cheese ranks 10 of 10 in Arby's Signature Sides section, from lowest to highest.
| Item | Calories |
|---|---|
| Ketchup | 10 |
| Marinara Sauce | 20 |
| Cheddar Cheese Sauce | 50 |
| Bronco Berry Sauce | 60 |
| Mozzarella Sticks2 pieces | 240 |
| Curly FriesSmall | 250 |
| Crinkle FriesSmall | 250 |
| Potato Cakes2 pieces | 250 |
| Jalapeno Bites5 pieces | 290 |
| White Cheddar Mac 'n Cheese | 470 |
Nutrition for all 10 items in Signature Sides at Arby's
Browse the Arby's menu by goal: high-protein items · low-calorie items · items without gluten
Mac and cheese at other chains
Arby's is one of 7 chains on this site that sell mac and cheese. Of the 9 at other chains, 4 have fewer calories and 5 have the same or more than the White Cheddar Mac 'n Cheese, comparing each at its first listed size; portions differ, so check the serving on each item’s page.
| Item | Calories |
|---|---|
| KFC Macaroni & CheeseIndividual | 140 |
| Chick-fil-A Mac & CheeseSmall | 270 |
| Popeyes Homestyle Mac & CheeseRegular | 280 |
| Chick-fil-A Mac & Cheese Kid's Meal | 450 |
| Panera Bread Mac & CheeseCup | 490 |
| Panera Bread Bacon Mac & CheeseCup | 530 |
| Domino's 5-Cheese Mac & Cheese | 830 |
| Pizza Hut Oven-Baked Triple Cheese Mac | 830 |
Compare all mac and cheese side by side (10 items at 7 chains)
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