Calories in 30g of Plain Popcorn
30g of plain popcorn (30 g) has 145 calories. That is 7% of a 2,000 calorie diet.
The calories come from 3.1 g of protein, 7 g of fat and 18 g of carbohydrates, a split of 8% protein, 42% fat and 49% carbs. For comparison, 20g of plain popcorn has 96 and 50g of plain popcorn has 241 calories. Burning 145 calories takes about 26 minutes of brisk walking or 12 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Plain Popcorn Calorie Calculator
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Plain Popcorn calories by serving size
Common amounts of plain popcorn with calories and macros. Tap a row for its full nutrition page.
Plain Popcorn vs similar foods
Calories per 100 g compared with other snacks.
Plain Popcorn: common questions
How many calories are in 30g of plain popcorn?
30g of plain popcorn weighs about 30 g and has 145 calories.
How much protein is in 30g of plain popcorn?
30g of plain popcorn has 3.1 g of protein, which is 6% of the 50 g Daily Value.
How many carbs are in 30g of plain popcorn?
30g of plain popcorn has 18 g of carbohydrates, including 3.4 g of fiber and 0.2 g of sugars.
How much plain popcorn is 100 calories?
100 calories of plain popcorn is 21 g, about 2 cups of plain popcorn.
More about plain popcorn
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Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2708232. Original description: Popcorn, ready-to-eat, plain. Portion weights are USDA household measures.