How Many Calories Are in a Box of Froot Loops?
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5 min read
According to Kellogg's, a single serving (1 1/3 cups) of Froot Loops contains 150 calories. However, determining how many calories are in a box of Froot Loops requires calculating the total based on its specific size, as this can vary significantly depending on whether you purchase a standard, family, or mega-size box.