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Last updated: Aug 9, 2026

Starbucks

Butter Popcorn

SnacksPopular

Starbucks Butter Popcorn is carb-leaning, with about 50% of macro calories from carb. Each serving has 150 calories, 2g protein, 18g carbs, and 7g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving (28g)

Serving Size

28 g

Serving Weight

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150

Calories

Per serving

2 g

Protein

18 g

Carbs

7 g

Fat

Nutrition Facts

Amount per serving

Calories150 kcal

% Daily Value*

Total Fat 7 g9%

Saturated Fat 1 g5%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 240 mg10%

Total Carbohydrate 18 g7%

Dietary Fiber 3 g11%

Total Sugars 1 g—

Protein 2 g4%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

150

kcal

Protein2 g (6%)

Carbs18 g (50%)

Fat7 g (44%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density1.3/10

6% of macro calories come from protein.

Satiety index5/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate38 min walk

About 15 minutes of running for these calories.

Key Nutrients

Protein 2 g4%

Fiber 3 g11%

Sodium 240 mg10%

Sugars 1 g—

Saturated Fat 1 g5%

How we calculate these values

Diet Compatibility

High protein1.3/10 protein density from 2g protein and 150 calories.No

Lower carb18g carbs per serving.Yes

Low fat7g total fat per serving.No

High sugar1g total sugars per serving.No

High sodium240mg sodium per serving.No

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Snacks

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All In Madagascar Vanilla, Honey & Almonds Bar170 kcal · 4 g protein

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Butter Popcorn has 110 fewer calories than 2% Milk, Grande and 15g less protein. Compare

Butter Popcorn has 50 fewer calories than 2% Milk, Tall and 11g less protein. Compare

2% Milk, Grande260 kcal · 17 g protein2% Milk, Tall200 kcal · 13 g protein2% Milk, Venti370 kcal · 24 g proteinAll In Madagascar Vanilla, Honey & Almonds Bar170 kcal · 4 g proteinAlmond Milk, Grande130 kcal · 3 g proteinAlmond Milk, Tall100 kcal · 2 g protein

Compare with 2% Milk, Grande

Butter Popcorn Compared With Nearby Items

Compared with All In Madagascar Vanilla, Honey & Almonds Bar, another Snacks item at Starbucks, Butter Popcorn has 20 fewer calories than it and 2g less protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Butter Popcorn are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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