Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
Diet Pepsi, 12 fl oz, 30-Count
In-store pricing snapshot
Based on recent checks across 23 Costco warehouses reporting.
* Prices shown are for Costco members only.
Diet Pepsi is the zero-calorie, sugar-free cola from PepsiCo, delivering the crisp, refreshing cola taste of Pepsi without any calories or sugar. This Costco pack includes 30 individual 12 fl oz aluminum cans, making it ideal for stocking up at home, the office, or for entertaining.
Each can is sweetened with aspartame and acesulfame potassium and contains 35mg of caffeine per 12 fl oz โ comparable to a standard cola. With zero grams of sugar, zero carbohydrates, and just 35mg of sodium per can, Diet Pepsi is a popular choice for calorie-conscious consumers who still want the flavor of a classic cola. The cans require no refrigeration for storage and are shelf-stable until opened.
Nutrition per serving (1 can): 0 calories, 0g total fat, 35mg sodium, 0g total carbohydrate, 0g total sugars (includes 0g added sugars), 0g protein. Ingredients: Carbonated Water, Caramel Color, Aspartame, Phosphoric Acid, Potassium Benzoate (Preserves Freshness), Caffeine, Citric Acid, Natural Flavor, Acesulfame Potassium. Allergens: Phenylketonurics: Contains Phenylalanine. Caffeine content: 35mg per 12 fl oz.