They are 8 slices in the Medium pizza at pizza hut and just about every other major pizza restaurant chain store. The large varies depending on which state. Also, they can cut it according to your specifications. However, if you do not specify any particular preference, then most pizza stores cut it into 12 slices. In New York I buy the large pizza and I only get 8 slices but that is because these are really huge slices. In florida and most likely every where else with some exceptions they cut the large into12 slices.