Dairy Queen Chocolate Xtreme Blizzard Cakes contain between 620-630 calories, depending on your choice of size. The size with the fewest calories is the 8 inch Chocolate Xtreme Blizzard Cake (620 calories), while the 10 inch Chocolate Xtreme Blizzard Cake contains the most calories (630 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
