Tag: Pizza portion size

A single slice of Costco's beloved Kirkland Signature pepperoni pizza from the food court is estimated to contain approximately 650 to 710 calories, a significant amount that varies depending on the specific product. This is different from the pre-packaged 'take and bake' versions available inside the warehouse, which have different nutritional profiles.

According to a 2025 study on pizza consumption habits, the average adult typically eats between two and three slices of pizza in a single sitting, suggesting that for many, 2 pieces of pizza is not too much. However, whether this is a healthy portion depends heavily on the pizza's ingredients, size, and your overall dietary intake.