Sonic Reese's Peanut Butter Cups Sonic Blasts contain between 490-1460 calories, depending on your choice of size. The size with the fewest calories is the Mini Reese's Peanut Butter Cups Sonic Blast (490 calories), while the Large Reese's Peanut Butter Cups Sonic Blast contains the most calories (1460 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
