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High-volume savory snack with added fat and sodium
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 serving (medium) of Butter microwave popcorn (35 g) has 187 calories. That works out to 535 calories per 100 g. It contains 20 g of carbs, 2.8 g of protein, 11 g of fat and 3.4 g of fiber. Its 0.3 mg of Manganese covers 14% of the Daily Value. Its glycemic index is 55 (medium), so it raises blood sugar at a moderate pace.
Selected: 1 serving (medium) · 35 g
187
KCAL / 35G
Carbs
20g
· 7% DV
Protein
2.8g
· 6% DV
Fat
11g
· 14% DV
Fiber
3.4g
· 12% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 42% · Protein 6% · Fat 52%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 187 kcal | |
| Total fat | 11 g | 14% |
| Saturated fat | 4.23 g | 21% |
| Trans fat | 0.11 g | |
| Sodium | 273 mg | 12% |
| Total carbohydrate | 20 g | 7% |
| Fiber | 3.4 g | 12% |
| Protein | 2.8 g | 6% |
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 serving (medium) | 35 g | 187 kcal |
| 1 cup (small) | 8 g | 43 kcal |
| 2 cup (medium) | 16 g | 86 kcal |
| 4 cup (large) | 32 g | 171 kcal |
| 1 serving (large) | 50 g | 268 kcal |
| 1 pack (mini) | 90 g | 482 kcal |
| 100 g | 100 g | 535 kcal |
| 1 pack (small) | 100 g | 535 kcal |
| 1 pack (triple) | 270 g | 1445 kcal |
Calculated from 535 calories per 100 g.
Cook butter microwave popcorn in its sealed bag, following the package directions and placing the bag as instructed. When popping slows, stop the microwave, then open the bag carefully with the steam venting away from your face.
Yes, you can make butter microwave popcorn on the stove by pouring the kernels and their seasoning into a covered pot, not by heating the bag. Use moderate heat, shake the pot often, and stop when popping slows to prevent scorching.
Butter microwave popcorn burns when it keeps heating after the kernels have mostly stopped popping. Microwave power varies, so listen for the popping to slow and stop the appliance then rather than automatically adding extra time.
Some kernels in butter microwave popcorn do not pop because they lack enough internal moisture or do not heat evenly. Leave the unpopped kernels aside rather than biting them; they can be hard enough to damage a tooth.
Yes, you can try popping the leftover kernels from butter microwave popcorn in a covered pan. Remove them from the popped corn first, since already-popped pieces can scorch, and do not put the used microwave bag back in the microwave.
No, butter microwave popcorn does not need extra oil in the microwave; its bag and seasoning are designed for that cooking method. Adding oil to the bag can cause leaks or smoke, and the package should not be opened before microwaving.
Butter microwave popcorn can fit as an occasional snack, but its added fat and sodium make large portions a less balanced choice. Pairing a smaller serving with fruit or another minimally salted food can make the snack more satisfying.
Store uncooked butter microwave popcorn kernels from an opened package in an airtight container in a cool, dry cupboard. Moisture can keep kernels from popping well. Once popped, keep leftovers in a sealed container so they do not go stale as quickly.
Yes, leftover butter microwave popcorn can be warmed briefly in a microwave-safe bowl, but it may turn chewy or burn quickly. Use short bursts and check between them; do not reheat it in its original microwave bag.
Dogs should not be given butter microwave popcorn as a treat: its salt and buttery seasoning can upset their stomach, and hard kernels can pose a choking or tooth hazard. If a dog eats a large amount or seems unwell, contact a veterinarian.
Vitamins
Biotin
2.1µg · 7% DV
B3
0.81mg · 5% DV
B1
0.06mg · 5% DV
Vitamin E
0.66mg · 4% DV
Minerals
Manganese
0.32mg · 14% DV
Phosphorus
88mg · 13% DV
Sodium
273mg · 12% DV
Copper
0.07mg · 8% DV
Potassium ⭐
89mg · 3% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 187 calories in 1 serving (medium) (35 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.
Butter microwave popcorn is a packaged snack made from corn kernels in a bag designed to heat and pop in the microwave, with butter flavouring and added fat. Popcorn has roots in the Americas, while this convenient packaged style is especially associated with the US.
It is commonly served at home for movie nights or as an easy savoury snack to share. The popped kernels are crisp and buttery, with a salty richness that makes them satisfying by volume but energy-dense: 100 g provides 535 kcal. For a lighter snack, serve a modest bowl or choose plain popcorn popped with little or no added fat.
Low
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 4
Ultra-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.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
4.23g
MONOUNSATURATED
3.04g
POLYUNSATURATED
3.12g
Omega 6:3 ratio 100.3:1
Above the ideal 4:1 (100.3:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.