Feb 10, Calories and other nutrition information for Cheese Pizza - 1 medium slice from USDA. Oct 26, A small slice of cheese pizza (indicated on the label) provides only calories. But a slice of cheese pizza from many popular pizza chains is. Calories in Cheese Pizza Slice based on the calories, fat, protein, carbs and other nutrition information submitted for Cheese Pizza Slice. Your Body After 1 Slice Of Pizza?