Grains & Starches
Calories in Popcorn (air-popped)
Popcorn (air-popped) has 387 calories per 100g — that’s 93 calories in a typical serving (3 cups · 24 g).
| Nutrient | Per 100g | Per serving3 cups · 24 g |
|---|---|---|
| Calories | 387 kcal | 93 kcal |
| Protein | 13 g | 3.1 g |
| Carbs | 78 g | 18.7 g |
| Fat | 4.5 g | 1.1 g |
| Fiber | 14 g | 3.4 g |
| Sugar | 0.9 g | 0.2 g |
| Sodium | 8 mg | 2 mg |
Common kitchen measures
| Measure | Weight | Calories |
|---|---|---|
| 1 cup | ≈ 8 g | 31 kcal |
Gram weights from USDA FoodData Central — reference values, not exact measurements.
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Frequently asked questions
- How many calories are in Popcorn (air-popped)?
- Popcorn (air-popped) has 93 calories per 3 cups (24 g).
- How many calories are in 100g of Popcorn (air-popped)?
- 100g of Popcorn (air-popped) has 387 calories, 13g protein, 78g carbs and 4.5g fat.
- How much protein is in Popcorn (air-popped)?
- Popcorn (air-popped) has 3.1g of protein per 3 cups (24 g).
- How many calories are in 1 cup of Popcorn (air-popped)?
- 1 cup of Popcorn (air-popped) (≈ 8 g) has about 31 kcal.
Values are typical reference figures and vary with brand, preparation, and portion. This is general information, not medical or dietary advice.