Wendy's Strawberry Vanilla Frosty Swirls contain between 330-530 calories, depending on your choice of size. The size with the fewest calories is the Small Strawberry Vanilla Frosty Swirl (330 calories), while the Large Strawberry Vanilla Frosty Swirl contains the most calories (530 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
