Nourish

Food database › Snacks › Popcorn

How many calories in a popcorn?

31 calper 1 cup (8 g)

A serving of popcorn — 1 cup (8 g) — has about 31 calories, with 1 g protein, 6.2 g carbs and 0.4 g fat, plus 1.2 g fiber.

Where those calories come from:

Protein 12%Carbs 77%Fat 11%
Popcorn nutrition (air-popped)
NutrientPer serving
(1 cup (8 g))
Per 100 g
Calories31 cal387 cal
Protein1 g13 g
Carbs6.2 g78 g
  of which sugars0.1 g0.9 g
Fat0.4 g4.5 g
Fiber1.2 g14.5 g

Log it in one tap

Counting calories in popcorn? Snap a photo and Nourish's AI logs the calories and macros for you.

Popcorn calories — FAQ

How many calories are in a popcorn?

1 cup (8 g) of popcorn contains about 31 calories. That's roughly 387 calories per 100 grams.

How much protein is in a popcorn?

One serving (1 cup (8 g)) has about 1 g of protein, 6.2 g of carbs and 0.4 g of fat.

Is popcorn good for weight loss?

Popcorn can fit a weight-loss plan when it's logged and kept within your calorie budget. At 31 calories per serving and 1.2 g of fiber, which helps you feel full, the key is tracking your total daily intake — that's what Nourish makes effortless.

More foods

Work out your daily calories →