How many calories are in Lay'S, Potato Chips?

100 g of Lay'S, Potato Chips has 530 kcal. Serving, 1 onz, 28.3 g (28.3 g): about 150 kcal.

How much protein is in Lay'S, Potato Chips?

Lay'S, Potato Chips contains 7.1 g of protein per 100 g (14% of the 50 g Daily Value), or 2 g in serving, 1 onz, 28.3 g (28.3 g). About 5% of its calories come from protein. Compared with other snacks, that is below the median (median 7.5 g).

How many carbs are in Lay'S, Potato Chips?

Lay'S, Potato Chips has 56.5 g of total carbohydrates per 100 g, including 3.5 g of fiber and 3.5 g of sugars.

How much fat is in Lay'S, Potato Chips?

Lay'S, Potato Chips contains 35.3 g of fat per 100 g, of which 5.3 g is saturated (27% of the Daily Value).

What vitamins and minerals does Lay'S, Potato Chips contain?

Per 100 g, the most notable amounts relative to the Daily Value are potassium (25% DV) and Vitamin C (24% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Lay'S, Potato Chips?

100 g contains 495 mg of sodium, 22% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated May 3, 2025. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Lay'S, Potato Chips

Packaged product Snacks LAY'S

Lay'S, Potato Chips contains 530 kcal per 100 g. A serving, 1 onz, 28.3 g (28.3 g) provides about 150 kcal.

Roughly 56% of its calories come from fat, with 40% from carbohydrates and 5% from protein (estimated with general energy factors).

That is more energy than the typical item in snacks on FoodFactly, where the median is 457 kcal per 100 g across 49,998 products.

100 g provides 25% of the Daily Value for potassium and 24% of the Daily Value for Vitamin C.

The values are label data submitted by the manufacturer to USDA FoodData Central.

530kcal per 100 g

7.1 gprotein

56.5 gcarbohydrates

35.3 gfat

150kcal in serving, 1 onz, 28.3 g (28.3 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	530 kcal
Total fat L	35.3 g	45%
Saturated fat L	5.3 g	27%
Trans fat L	0 g
Cholesterol L	0 mg	0%
Sodium L	495 mg	22%
Total carbohydrates L	56.5 g	21%
Dietary fiber L	3.5 g	13%
Total sugars L	3.5 g
Protein L	7.1 g	14%
Vitamin C L	21.2 mg	24%
Calcium L	0 mg	0%
Iron L	1.3 mg	7%
Potassium L	1,170 mg	25%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein 5%
Carbohydrates 40%
Fat 56%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Nutritional insights

Protein7.1 gbelow the median for snacks (median 7.5 g)
Fiber3.5 gbelow the median for snacks (median 4 g)
Sugars3.5 gbelow the median for snacks (median 4.5 g)
Fat35.3 gin the top quarter of snacks (median 20.9 g)
Saturated fat5.3 gabove the median for snacks (median 3.6 g)
Sodium495 mgabove the median for snacks (median 424 mg)
Protein per 100 kcal1.3 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Other components (1)

Vitamin A, IU L	0 IU

Values by source

More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.

Per 100 g	Open Food Facts	USDA Branded
Calories	530 kcal	530 kcal
Protein	7.1 g	7.1 g
Carbohydrates	56.5 g	56.5 g
Fat	35.3 g	35.3 g
Fiber	3.5 g	3.5 g
Sugars	3.5 g	3.5 g
Sodium	495 mg	495 mg

Product details

Brand: LAY'S
Barcode: 0028400626248
Label serving: 1 ONZ (28.3 g)
Category: Snacks
Nutri-Score: D as computed by Open Food Facts
NOVA group: 4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Potatoes, Vegetable Oil (Sunflower, Corn And/Or Canola Oil), Szechuan Chicken Seasoning (Brown Sugar, Maltodextrin [Made From Corn], Salt, Sugar, Soy Sauce [Soybeans, Wheat, Salt], Spices [Including Parsley], Yeast Extract, Garlic Powder, Natural Flavor [Including Natural Szechuan Wok Type Flavor], Onion Powder, Red Bell Pepper, Molasses, Caramel Color, Citric Acid, Roasted Szechuan Pepper, Chicken Broth, Chicken Powder, Chicken Fat, And Sunflower Oil.)

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: Potato Sunflower oil Rapeseed (canola) oil Sugar Salt Yeast Garlic Onion

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

USDA FoodData Central: Branded Foods, record 1595562. License: CC0 1.0 (U.S. public domain). Source record dated July 14, 2017. Imported November 6, 2026.
Open Food Facts, record 0028400626248. License: ODbL 1.0 (Open Food Facts). Source record dated May 3, 2025. Imported November 12, 2026.

Last updated: November 12, 2026. Data quality score: 95/100 (how it is calculated).

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.