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How Many Calories in Popcorn

Popcorn is one of the easiest snacks to enjoy when you want something crunchy without a heavy calorie load. It feels fun, it fills you up, and it works well for anyone trying to stay consistent with healthier habits. Many WeightBuddy users choose popcorn because it gives that snack feeling without the calories of heavier options.
Let’s get clear on the main question first.
How Many Calories in Popcorn
A cup of air popped popcorn has about 30 calories.
Here’s the full breakdown of the most common styles:
- Air popped popcorn: about 30 calories per cup
- Oil popped popcorn: about 55 calories per cup
- Microwave popcorn: 40 to 70 calories per cup depending on brand
- Movie theater popcorn: 120 to 150 calories per cup
- Butter added: increases calories by about 35 to 45 per tablespoon
Popcorn is very low calorie when prepared lightly, which is why it is a WeightBuddy friendly snack.
If you want to compare popcorn to a heavier fast food option, here is the calorie guide for a Big Mac.
Popcorn Nutrition Breakdown
Popcorn is a whole grain and brings more benefits than people expect. One cup of air popped popcorn includes:
- Carbs: around 6 grams
- Fiber: about 1 gram
- Protein: around 1 gram
- Low fat content unless oil or butter is added
- Antioxidants from the kernel hull
This nutrient profile helps you stay full longer than many crunchy snacks.

Is Popcorn Good for Weight Loss
Yes, popcorn supports weight loss when prepared lightly. Its high volume and fiber help calm cravings without many calories. You get the satisfying crunch while still keeping your day steady.
Popcorn works well for WeightBuddy users because:
- It gives high volume for low calories
- It satisfies crunchy cravings
- It’s easy to portion
- It pairs well with lighter meals
- It helps reduce mindless snacking
If you want another sweet low calorie snack option, here is the calorie guide for grapes.
Portion Tips for Popcorn
- Measure snacks in cups instead of eating directly from the bag
- Choose “light” microwave versions
- Avoid heavy butter when trying to keep calories low
- Mix with low calorie snacks for more volume
Popcorn makes it easy to stay on track while still enjoying your evening.
Frequently Asked Questions
How many calories are in 2 cups of popcorn
About 60 calories for air popped, or 110 calories for oil popped.
Is popcorn healthier than chips
Yes. Popcorn has fewer calories, more fiber, and larger volume per serving.
Can I eat popcorn every day
Yes. When air popped or lightly seasoned, popcorn fits easily into a balanced routine.
Is microwave popcorn healthy
Many light versions are. Check for lower oil and salt content.
Does popcorn cause cravings
No. In many cases, popcorn helps satisfy cravings because of its crunch and volume.


