Is Popcorn Healthier Than Potato Chips?

Short answer: This compares plain air-popped popcorn with plain salted potato chips. Popcorn has more fiber and less fat; use the equal 30 g comparison rather than treating a small popcorn portion and a large bag of chips as equivalent.

Selected foods: Air-popped popcorn and Potato chips. These specific preparations are compared below.

Which to pick for your goal

If you want	Better pick	The numbers
Fewer calories	Popcorn	387 kcal vs 532 kcal per 100 g
More protein	Popcorn	13 g vs 6.4 g per 100 g
Most protein per calorie	Popcorn	3.3 g vs 1.2 g protein per 100 kcal
More fiber (keeps you full)	Popcorn	15 g vs 3.1 g per 100 g
Less saturated fat	Popcorn	0.6 g vs 3.4 g per 100 g
Less salt	Popcorn	0 g vs 1.3 g per 100 g
Overall (Nutri-Score)	Popcorn	A vs D

Small differences count as a tie: a few calories or a few tenths of a gram won't change your day.

Nutrition side by side, per 100 g

Per 100 g	Popcorn	Potato Chips
Calories	387 kcal	532 kcal
Protein	13 g	6.4 g
Fat	4.5 g	34 g
incl. saturated	0.6 g	3.4 g
Total carbohydrates	78 g	54 g
incl. sugars	0.9 g	0.3 g
incl. fiber	15 g	3.1 g
Salt	0 g	1.3 g
Omega-3	—	1 mg EPA+DHA
Nutri-Score	A	D

Rounded values from exact USDA records (see * Data and sources below). Different brands, cuts and recipes can have different values. Diary food cards and the alternative versions below retain their own typical recipes.

For the same amount: 30 g

Equal amount	Popcorn	Potato Chips
Calories	116 kcal	160 kcal
Protein	3.9 g	1.9 g
incl. saturated	0.2 g	1 g
incl. sugars	0.3 g	0.1 g
incl. fiber	4.4 g	0.9 g

In a typical serving

One serving	Popcorn	Potato Chips
Serving	serving, 30 g (1.1 oz)	bag, 80 g (2.8 oz)
Calories	116 kcal	426 kcal
Protein	3.9 g	5.1 g
Fiber	4.4 g	2.5 g
Sugars	0.3 g	0.3 g
Saturated fat	0.2 g	2.7 g
Easy walking to burn it*	38 min	2 h 19 min

* For a 70 kg (154 lb) person; the app works it out for your weight and your activities.

Portion size usually moves the numbers more than the choice between two similar foods: a heaping serving of the “healthier” one can easily outweigh a modest serving of the other.

Blood sugar angle

Popcorn has 78 g of carbohydrate per 100 g (0.9 g sugars, 15 g fiber); Potato chips has 54 g (0.3 g sugars, 3.1 g fiber). This table is not a measured glycemic-response comparison; the amount eaten and the rest of the meal matter. Glycemic index values vary by variety, ripeness and cooking, so treat any single number with caution — and eat either with vegetables and some protein.

Other versions: typical diary estimates

The first two rows repeat the selected USDA records; other rows are typical diary estimates, without an exact source-record match. The cut, fat level or recipe can change the result. Per 100 g:

Per 100 g	Calories	Protein	Sat. fat	Sugars	Fiber	Nutri-Score
Popcorn	387	13 g	0.6 g	0.9 g	15 g	A
Potato Chips	532	6.4 g	3.4 g	0.3 g	3.1 g	D
Salted popcorn	500	9 g	4.9 g	0.5 g	10 g	D
Caramel popcorn	430	4 g	3 g	45 g	5 g	E
Baked crisps	435	7 g	1.5 g	3 g	5 g	C

*Data and sources

Snacks, popcorn, air-popped — USDA FDC 167959 (SR Legacy; published 4/1/2019).
Snacks, potato chips, plain, salted — USDA FDC 169677 (SR Legacy; published 4/1/2019).

Retrieved 2 October 2026. USDA composition is per 100 g; drink values per 100 ml use the record’s measured household weight, with the USDA customary cup of 236.6 ml. Displayed cup servings remain 240 ml. Carbohydrate includes fiber on this US site; salt is sodium × 2.5. The food records are historical reference values, not current brand guarantees.

WHO guideline on free sugars: honey, syrups and fruit-juice sugars count as free sugars. WHO guideline on saturated and trans fats: consider replacing saturated fat with unsaturated fat.

FAQ

Which has fewer calories, popcorn or potato chips?

Popcorn: 387 kcal vs 532 kcal per 100 g. In a typical serving that's 116 kcal for popcorn (serving, 30 g) and 426 kcal for potato chips (bag, 80 g).

Is popcorn or potato chips better for weight loss?

No single food makes you gain or lose weight — the day's total does. Gram for gram, popcorn is the lighter pick (387 kcal vs 532 kcal per 100 g) and has more protein and more fiber, which help you stay full. The portion usually matters more: a typical serving of popcorn (serving, 30 g) is 116 kcal, of potato chips (bag, 80 g) 426 kcal.

Which has more protein, popcorn or potato chips?

Popcorn: 13 g vs 6.4 g per 100 g. Per typical serving: 3.9 g for popcorn (serving, 30 g) and 5.1 g for potato chips (bag, 80 g). Per calorie, popcorn gives more protein: 3.3 g vs 1.2 g protein per 100 kcal.

Which has more fiber, popcorn or potato chips?

Popcorn: 15 g vs 3.1 g per 100 g. In a typical serving that's 4.4 g for popcorn and 2.5 g for potato chips — and most adults eat less fiber than dietary guidelines recommend.

Which is better for your heart, popcorn or potato chips?

On saturated fat, the nutrient heart-health guidelines ask us to limit, popcorn comes out ahead: 0.6 g vs 3.4 g per 100 g. It's also worth watching salt: popcorn has less (0 g vs 1.3 g per 100 g).

Log it and see your day

In Calories Not Count every food gets a Nutri-Score grade, a sugar–salt–fat–fiber traffic light, fair same-calorie swaps and the minutes of movement it costs for your weight and your activities — no scale needed. Goals like lower sugar, more protein or more omega-3 can be set in the diary, and swaps there are ranked for that goal.