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Home/Grains & Cereals/Popcorn
Grains & Cereals

Popcorn Nutrition Facts

FoodData CentralUpdated 30 March 2026

One cup of popcorn contains 31 calories, 1g protein, 6.2g carbs, and 0.4g fat. Popcorn is a grain-based food. It is a good source of protein, rich in dietary fiber, a good source of iron, and rich in potassium.

31

cal

6.2g

carbs

1g

protein

0.4g

fat

1.2g

fiber

0.1g

sugar

Vitamins in Popcorn

Per 100g serving

Vitamin A
10mcg
1%
Vitamin E
0.29mg
2%
Vitamin K
1.2mcg
1%
Vitamin B6
0.16mg
9%
Thiamin (B1)
0.1mg
8%
Riboflavin (B2)
0.08mg
6%
Niacin (B3)
2.31mg
14%
Folate
31mcg
8%

Minerals in Popcorn

Per 100g serving

Calcium
7mg
1%
Iron
3.19mg
18%
Magnesium
144mg
34%
Phosphorus
358mg
29%
Potassium
329mg
7%
Sodium
8mg
0%
Zinc
3.08mg
28%
Copper
0.26mg
29%
Manganese
1.11mg
48%

Learn More About Popcorn

How Many Calories Are In Popcorn?How Many Carbs Are In Popcorn?How Much Protein Is In Popcorn?How Much Fat Is In Popcorn?How Much Fiber Is In Popcorn?What Is Popcorn Good For?Is Popcorn Healthy?

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Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.

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