1 piece of potato chips (barbecue flavor) (3.0g) contains calories 14 calories, which need to be consumed by walking for 9.7 minutes. Every100g of this food contains: 37.60g of fat; 4.20g of cellulose; Protein 7.50 grams; Carbohydrate 49.20 grams. The calories of a bag of potato chips are almost equal to three bowls of rice.