What are the nutrition facts about one serving of Lays potato chips?

One serving of Lay's potato chips, typically about 1 ounce (or 28 grams), contains approximately 150 calories. It usually has 10 grams of fat, 15 grams of carbohydrates, and 2 grams of protein. Additionally, a serving contains about 1 gram of fiber and 170 milligrams of sodium. Nutritional values may vary slightly depending on the specific flavor of the chips.