Tag: How much popcorn is 1 calorie

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How Much Popcorn Is 1 Calorie? The Surprising Math of This Light Snack

Nov 5, 2025 •

4 min read

According to the Popcorn Board, air-popped popcorn contains only about 30 calories per cup, making it one of the most satisfyingly low-calorie snack options available. This leads many to wonder, specifically, how much popcorn is 1 calorie and if it is possible to eat a single kernel for less than a calorie.