Cheese & Onion

Packaged product Snacks Lay's

Cheese & Onion contains 520 kcal per 100 g.

Roughly 51% of its calories come from fat, with 44% from carbohydrates and 5% from protein (estimated with general energy factors).

That is close to the median for snacks on FoodFactly (518 kcal per 100 g).

The values are as declared on the product label and entered by Open Food Facts contributors.

Cheese & Onion by Lay's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
520kcal per 100 g
6.7 gprotein
58 gcarbohydrates
30.3 gfat

Nutrition facts

The source reports no household measures (such as cups or pieces) for this food, so only weights are offered.

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 520 kcal
Total fat L 30.3 g 39%
Saturated fat L 2.3 g 12%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 0 mg 0%
Total carbohydrates L 58 g 21%
Dietary fiber L 4.7 g 17%
Total sugars L 3 g
Added sugars L 0 g 0%
Protein L 6.7 g 13%
Vitamin A L 0 µg0%
Vitamin C L 0 mg0%
Vitamin D L 0 µg0%
Vitamin E L 0 mg0%
Vitamin K L 0 µg0%
Choline L 0 mg0%
Calcium L 0 mg0%
Iron L 0 mg0%
Magnesium L 0 mg0%
Phosphorus L 0 mg0%
Potassium L 0 mg0%
Zinc L 0 mg0%
Copper L 0 mg0%
Manganese L 0 mg0%
Selenium L 0 µg0%

% 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: 44%Fat: 51%520kcal / 100 g
  • Protein 5%
  • Carbohydrates 44%
  • Fat 51%

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

Vitamin A0%Vitamin C0%Vitamin D0%Vitamin E0%Vitamin K0%Choline0%Calcium0%Iron0%Magnesium0%Phosphorus0%

Nutritional insights

  • Protein6.7 gabove the median for snacks (median 6.2 g)
  • Fiber4.7 gabove the median for snacks (median 4.3 g)
  • Sugars3 gabove the median for snacks (median 2.5 g)
  • Fat30.3 gbelow the median for snacks (median 30.9 g)
  • Saturated fat2.3 gin the lowest quarter of snacks (median 2.8 g)
  • Sodium0 mgin the lowest quarter of snacks (median 560 mg)
  • Protein per 100 kcal1.3 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Fats and cholesterol (2)
Monounsaturated fat L0 g
Polyunsaturated fat L0 g
Sugars and starch (1)
Starch L0 g
Other components (2)
Alcohol L0 g
Caffeine L0 mg

Product details

Brand
Lay's
Barcode
5290052001765
Category
Flavoured potato crisps
Nutri-Score
C as computed by Open Food Facts

Ingredients

Ingredients not reported.

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

Frequently asked questions

How many calories are in Cheese & Onion?

100 g of Cheese & Onion has 520 kcal.

How much protein is in Cheese & Onion?

Cheese & Onion contains 6.7 g of protein per 100 g (13% of the 50 g Daily Value). About 5% of its calories come from protein. Compared with other snacks, that is above the median (median 6.2 g).

How many carbs are in Cheese & Onion?

Cheese & Onion has 58 g of total carbohydrates per 100 g, including 4.7 g of fiber and 3 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Cheese & Onion?

Cheese & Onion contains 30.3 g of fat per 100 g, of which 2.3 g is saturated (12% of the Daily Value).

How much sodium is in Cheese & Onion?

100 g contains 0 mg of sodium, 0% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated September 5, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 5290052001765. License: ODbL 1.0 (Open Food Facts). Source record dated September 5, 2026. Imported November 12, 2026.

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

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

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