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How Many Calories in Snacks, Popcorn, Microwave, Regular (butter) Flavor?

Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by our editorial team. Last reviewed: 5 September 2026.

Fact-checked against original USDA source data by our editorial team.

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557
calories per 100g
45 calories per 1 cup (8g)
7.5gProtein
55.2gCarbs
34.0gFat
10.0gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)158 kcal2.1g
100g557 kcal7.5g
1 cup45 kcal0.6g
grams
557kcal
7.5gprotein
55.2gcarbs
34.0gfat
10.0gfibre

A snacks, popcorn, microwave, regular (butter) flavor contains 557 calories per 100g. A typical 1 cup (8g) provides about 45 calories. Snacks, Popcorn, Microwave, Regular (butter) Flavor is high in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Snacks, Popcorn, Microwave, Regular (butter) Flavor Nutrition Facts

NutrientPer 100gPer serving (8g)
Calories557 kcal45 kcal
Protein7.5g0.6g
Carbohydrates55.2g4.4g
of which Sugars0.6g0.0g
Fat34.0g2.7g
of which Saturates7.2g0.6g
Fibre10.0g0.8g
Sodium764.0mg61mg
Potassium240.0mg19mg
Calcium20.0mg2mg
Iron1.9mg0.2mg
Vitamin C0.1mg0.0mg
Vitamin A22.0µg2µg
Selenium4.1µg0µg
Riboflavin (B2)0.0mg0.0mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

Useful for tracking snacks, popcorn, microwave, regular (butter) flavor

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Have a cat or dog? Check whether snacks, popcorn, microwave, regular (butter) flavor is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. Use a meal prep container set to portion out snacks, popcorn, microwave, regular (butter) flavor for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Check the actual serving size on packaging before comparing to the per-100g figures here — snack portions are often smaller (or larger) than 100g.

Does snacks, popcorn, microwave, regular (butter) flavor fit your diet?

Fibre intake

Snacks, Popcorn, Microwave, Regular (butter) Flavor provides 10.0g of fibre per 100g — a meaningful contribution toward the commonly cited 25-30g daily target, which supports digestion and helps with feeling fuller for longer.

Moderation note

Snacks, Popcorn, Microwave, Regular (butter) Flavor is relatively energy-dense (557 kcal/100g) with 7.2g of saturated fat per 100g — fine as part of a varied diet, worth weighing rather than eyeballing if you're watching saturated fat intake specifically.

Frequently Asked Questions

How many calories in snacks, popcorn, microwave, regular (butter) flavor per 100g?

Snacks, Popcorn, Microwave, Regular (butter) Flavor contains 557 calories per 100g, based on USDA reference data.

Is snacks, popcorn, microwave, regular (butter) flavor high in calories?

A 1 cup of snacks, popcorn, microwave, regular (butter) flavor (8g) has around 45 calories — roughly 2% of a 2,000-calorie daily intake.

Is snacks, popcorn, microwave, regular (butter) flavor good for weight loss?

Snacks, Popcorn, Microwave, Regular (butter) Flavor is fairly calorie-dense at 557 calories per 100g, so portion size matters when losing weight. A 1 cup provides about 45 calories.

How much protein is in snacks, popcorn, microwave, regular (butter) flavor?

Snacks, Popcorn, Microwave, Regular (butter) Flavor contains 7.5g of protein per 100g.

Is snacks, popcorn, microwave, regular (butter) flavor a good source of fibre?

Yes — snacks, popcorn, microwave, regular (butter) flavor provides 10.0g of fibre per 100g, which is a meaningful contribution toward the commonly cited 28g daily reference intake.

How does snacks, popcorn, microwave, regular (butter) flavor compare to seeds, watermelon seed kernels, dried?

Snacks, Popcorn, Microwave, Regular (butter) Flavor has 557 calories per 100g, close to seeds, watermelon seed kernels, dried at 557 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of snacks, popcorn, microwave, regular (butter) flavor for 20g of protein?

With 7.5g of protein per 100g, you'd need roughly 267g of snacks, popcorn, microwave, regular (butter) flavor to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to snacks, popcorn, microwave, regular (butter) flavor by calories per 100g:

FoodCaloriesProteinCarbsFat
Snacks, Popcorn, Microwave, Regular (butter) Flavor (this page)557 kcal7.5g55.2g34.0g
Seeds, Watermelon Seed Kernels, Dried557 kcal28.3g15.3g47.4g
Snacks, Corn-based, Extruded, Chips557 kcal6.6g57.4g33.4g
Puff Pastry, Frozen, Ready-to-bake, Baked558 kcal7.4g45.7g38.5g
Candies, Special Dark Chocolate Bar556 kcal5.5g60.5g32.4g
Snacks, Corn-based, Extruded, Puffs or Twists558 kcal5.8g54.1g35.8g
Girl Scouts, Tagalongs Cookies558 kcal8.1g52.2g35.3g

More kit for snacks, popcorn, microwave, regular (butter) flavor tracking

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Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.