Question: how many calories in a slice of white sandwich bread?
Answer: Calories in a Slice of Bread (by Brand and Variety) Here is a list of nutrition facts for a few popular brands and varieties of bread you'll likely find at the store. Wonder Classic White Bread: 65 calories, . 75 grams of fat, 12 grams carbohydrate, 1 gram fiber, 2 grams of sugar, 2 grams protein.