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Whole-grain, fiber-containing snack
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 cup (medium) of Popcorn (8 g) has 31 calories. That works out to 387 calories per 100 g. It contains 6.2 g of carbs, 1 g of protein, 0.4 g of fat and 1.2 g of fiber. Its glycemic index is 55 (medium), so it raises blood sugar at a moderate pace.
Selected: 1 cup (medium) · 8 g
31
KCAL / 8G
Carbs
6.2g
· 2% DV
Protein
1g
· 2% DV
Fat
0.4g
· 1% DV
Fiber
1.2g
· 4% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 77% · Protein 12% · Fat 11%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 31 kcal | |
| Total fat | 0.4 g | 1% |
| Saturated fat | 0.05 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0.64 mg | 0% |
| Total carbohydrate | 6.2 g | 2% |
| Fiber | 1.2 g | 4% |
| Protein | 1 g | 2% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 8 g | 31 kcal |
| 1 piece (mini) | 3 g | 12 kcal |
| 2 cup (double) | 16 g | 62 kcal |
| 1 serving (small) | 24 g | 93 kcal |
| 4 cup (large) | 32 g | 124 kcal |
| 1 serving (medium) | 40 g | 155 kcal |
| 6 cup (extra large) | 48 g | 186 kcal |
| 1 serving (large) | 60 g | 232 kcal |
| 1 pack (whole) | 90 g | 348 kcal |
| 100 g | 100 g | 387 kcal |
Calculated from 387 calories per 100 g.
To make popcorn on the stove, heat a little oil in a heavy pot, add popping corn in a single layer, and cover it. Shake the pot occasionally; take it off the heat when the popping slows to avoid scorching the remaining kernels.
Popcorn kernels need enough moisture inside their sealed hulls to build pressure and burst. Old or damaged kernels may have lost that moisture, and ordinary sweet corn will not pop like popping corn. Store kernels airtight to help them retain moisture.
Yes, you can microwave popcorn kernels in a microwave-safe covered bowl or a purpose-made popper. Never use metal, and stop the microwave when the pops become occasional; leaving it running can burn the popcorn.
Let popcorn cool before storing it in an airtight container in a cool, dry place. Steam trapped under a lid can make it soggy, so avoid sealing it while hot. Refrigeration is unnecessary and may expose it to moisture.
Plain popcorn can be a wholesome snack because it is a whole grain and provides fiber. Heavy butter, sugary coatings, and generous salt change its nutritional profile, so choose simple toppings when you want a lighter bowl.
Dogs can have a small amount of plain, fully popped popcorn as an occasional treat, but avoid butter, salt, caramel, and seasoning. Remove unpopped kernels, which can be hard on teeth or pose a choking risk.
It is best not to eat unpopped popcorn kernels. They are very hard and can damage teeth or become a choking hazard; check the bowl as you eat and leave the hard kernels behind.
Yes, popped popcorn can lose its crispness and kernels can eventually become too dry to pop well. Keep both in airtight containers in a cool, dry cupboard, and discard popped popcorn if it develops an unusual smell or visible mold.
Season popcorn while it is still warm, when a light coating of oil or melted butter can help spices adhere. For an oil-free bowl, use finely ground seasonings and toss thoroughly; coarse toppings tend to fall to the bottom.
Air-popped popcorn is usually easier to keep light because it needs no added oil during popping. Movie-theater versions often include added fat and salt, so making it at home gives you more control over the toppings.
Vitamins
Biotin
0.4µg · 1% DV
B3
0.18mg · 1% DV
B2
0.01mg · 1% DV
B6
0.01mg · 1% DV
Minerals
Phosphorus
29mg · 4% DV
Manganese
0.09mg · 4% DV
Magnesium
12mg · 3% DV
Zinc
0.25mg · 2% DV
Potassium ⭐
26mg · 1% DV
Sodium
0.64mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 31 calories in 1 cup (medium) (8 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Popcorn is made by heating kernels of a variety of corn until they burst into light, crisp pieces. It has roots in the Americas and is now a familiar snack around the world, especially at cinemas and at home. People enjoy it plain or with salt, butter, spices, or sweet coatings, depending on local tastes.
As a whole-grain snack, Popcorn provides fibre: 100 g contains 14.5 g, though a medium cup is about 8 g. For a lighter bowl, use modest amounts of oil and salt, or season it with herbs or spices instead.
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.05g
MONOUNSATURATED
0.09g
POLYUNSATURATED
0.17g
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Nutrition data compiled from USDA FoodData Central and scientific sources.