Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
Kit Kat Big Kat King Size, 3 oz, 16 Count
In-store pricing snapshot
Last known warehouse price ยท Apr 14, 2026. Currently out of stock.
* Prices shown are for Costco members only.
Kit Kat Big Kat is a king size milk chocolate candy bar featuring five crisp wafers layered with smooth milk chocolate. Each package contains two bars and weighs 3 oz (85g). This bulk pack includes 16 packages for a total of 32 bars, perfect for sharing, parties, or keeping on hand for a satisfying sweet snack.
The chocolate wafer bars provide a satisfying crunch with every bite, combining the classic Kit Kat crispy wafer texture with rich milk chocolate coating. Made by Hershey's, these king size bars offer more to enjoy compared to standard Kit Kat bars.
Nutrition per serving (1/2 pack, 42g): 210 calories, 2g protein, 28g carbohydrates (23g total sugars, 21g added sugars), 11g fat (7g saturated fat, 0g trans fat), less than 5mg cholesterol, 20mg sodium, less than 1g dietary fiber. Contains: Vitamin D 0.2mcg, Calcium 40mg, Iron 1.1mg, Potassium 90mg. Ingredients: Sugar, wheat flour, cocoa butter, chocolate, lactose (milk), vegetable oil (palm oil, palm kernel oil), skim milk, milk fat, contains 2% or less of lecithin (soy), PGPR, vanillin (artificial flavor), salt, yeast, baking soda. Allergens: Contains milk, wheat, and soy. Manufactured in a facility that also processes peanuts.