There are 610 calories in a Half Pound Roast Beef Sandwich from Arby's. Most of those calories come from fat (44%).
|Serving Size||1 sandwich|
|Amount Per Serving|
|Calories From Fat||270|
*All percent daily value figures are based on a 2,000 calorie diet.
Weight Watchers Freestyle Points: 18
Weight Watchers SmartPoints: 18
Weight Watchers PointsPlus: 16
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.