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There are 360 calories in 1 serving of A&W Restaurant Sweet Potato Fries. Calorie Breakdown: 44% fat, 51% carbs, 4% prot.
A serving of sweet potato fries contains 108 mg of sodium or about 4 percent of the daily value for sodium. It also has 282 mg of potassium, which is about 6 percent of the daily value for potassium. A serving of sweet potatoes contains 3 percent of the daily value for iron and 2 percent of the daily value for calcium.