How Many Slices Are In Costco's Food Court Pizza? - Chowhound

While it's sold by the (spectacularly large) slice, a whole Costco pizza can feed a small household for days. After making phone calls to several Costco food courts around the country, we learned that each pizza is 18 inches in diameter. That's a couple of inches larger than the extra large you get from chains like Domino's. It's standard in Costco warehouses to cut the pie up into 12 slices. However, you can…