Lay's
Lay's contains 579 kcal per 100 g.
Roughly 67 % of its calories come from fat, with 31 % from carbohydrates and 3 % from protein (estimated with general energy factors).
That is more energy than the typical item in snacks on FoodFactly, where the median is 500 kcal per 100 g across 2.842 products.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
The source reports no household measures (such as cups or pieces) for this food, so only weights are offered.
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 579 kcal | |
| Total fat L | 42,6 g | 55 % |
| Saturated fat L | 21,3 g | 107 % |
| Sodium L | 596 mg | 26 % |
| Total carbohydrates L | 44 g | 16 % |
| Dietary fiber | not reported | |
| Total sugars L | 8,7 g | |
| Protein L | 3,7 g | 7 % |
% 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 3 %
- Carbohydrates 31 %
- Fat 67 %
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Nutritional insights
- Protein3,7 gin the lowest quarter of snacks (median 6,4 g)
- Sugars8,7 gin the top quarter of snacks (median 2,8 g)
- Fat42,6 gin the top quarter of snacks (median 26 g)
- Saturated fat21,3 gin the top quarter of snacks (median 2,7 g)
- Sodium596 mgabove the median for snacks (median 580 mg)
- Protein per 100 kcal0,64 gprotein density, useful for comparing foods with different calorie levels
Product details
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 Lay's?
100 g of Lay's has 579 kcal.
How much protein is in Lay's?
Lay's contains 3,7 g of protein per 100 g (7 % of the 50 g Daily Value). About 3 % of its calories come from protein. Compared with other snacks, that is in the lowest quarter (median 6,4 g).
How many carbs are in Lay's?
Lay's has 44 g of total carbohydrates per 100 g, including 8,7 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Lay's?
Lay's contains 42,6 g of fat per 100 g, of which 21,3 g is saturated (107 % of the Daily Value).
How much sodium is in Lay's?
100 g contains 596 mg of sodium, 26 % of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated 15. juni 2026. FoodFactly last checked it on 7. november 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 6924743925069. License: ODbL 1.0 (Open Food Facts). Source record dated 15. juni 2026. Imported 7. november 2026.
Last updated: . Data quality score: 80/100 (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.