how many calories are in a bag of popcorn?
So 1 bag of popcorn makes 6.5 cups. Next, take a look at the calories, 110 calories. So if you eat the entire bag of popcorn, you will consume 110 calories. If you want to figure out how many calories are in one cup, we would take 110 calories/6.5 cups, which equals 17 calories per cup.