Classic
Classic contains 571 kcal per 100 g. A serving, 28 g (28 g) provides about 160 kcal.
Roughly 57% of its calories come from fat, with 38% from carbohydrates and 5% from protein (estimated with general energy factors).
That is close to the median for snacks on FoodFactly (527 kcal per 100 g).
100 g provides 27% of the Daily Value for potassium, 14% of the Daily Value for Vitamin C and 12% of the Daily Value for iron.
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 571 kcal | |
| Total fat L | 35.7 g | 46% |
| Saturated fat L | 5.4 g | 27% |
| Trans fat L | 0 g | |
| Cholesterol L | 0 mg | 0% |
| Sodium L | 607 mg | 26% |
| Total carbohydrates L | 53.6 g | 19% |
| Dietary fiber L | 3.6 g | 13% |
| Total sugars L | 3.6 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 7.1 g | 14% |
| Vitamin A L | 0 µg | 0% |
| Vitamin C L | 12.9 mg | 14% |
| Vitamin D L | 0 µg | 0% |
| Vitamin E L | 0 mg | 0% |
| Vitamin K L | 0 µg | 0% |
| Choline L | 0 mg | 0% |
| Calcium L | 36 mg | 3% |
| Iron L | 2.1 mg | 12% |
| Magnesium L | 0 mg | 0% |
| Phosphorus L | 0 mg | 0% |
| Potassium L | 1,250 mg | 27% |
| Zinc L | 0 mg | 0% |
| Copper L | 0 mg | 0% |
| Manganese L | 0 mg | 0% |
| Selenium L | 0 µg | 0% |
% 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 38%
- Fat 57%
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 gin the top quarter of snacks (median 6.5 g)
- Sugars3.6 gin the top quarter of snacks (median 1.8 g)
- Fat35.7 gin the top quarter of snacks (median 31.8 g)
- Saturated fat5.4 gin the top quarter of snacks (median 3.6 g)
- Sodium607 mgabove the median for snacks (median 520 mg)
- Protein per 100 kcal1.3 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Sugars and starch (1)
| Starch L | 0 g |
|---|
Other components (2)
| Alcohol L | 0 g |
|---|---|
| Caffeine L | 0 mg |
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 | 571 kcal | 571 kcal |
| Protein | 7.1 g | 7.1 g |
| Carbohydrates | 53.6 g | 53.6 g |
| Fat | 35.7 g | 35.7 g |
| Fiber | 3.6 g | 3.6 g |
| Sugars | 3.6 g | 3.6 g |
| Sodium | 607 mg | 607 mg |
Product details
- Brand
- Lay's
- Barcode
- 0028400310413
- Quantity
- 13 OZ Bag (368.5g)
- Label serving
- 28 g
- Category
- Potato crisps
- Nutri-Score
- E as computed by Open Food Facts
- NOVA group
- 3 processing level (1 to 4), as classified by Open Food Facts
Ingredients
potatoes, vegetable oil (canola oil, corn oil, soybean oil, sunflower oil), salt.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: PotatoSaltRapeseed (canola) oilSunflower oil
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| wavy original potato chips Lay's | 571 | 7.1 g | 53.6 g | 35.7 g |
| Lays flamin hot Lay's | 571 | 7.1 g | 53.6 g | 35.7 g |
| Wavy Potato Chips Lightly Salted Great Value | 571 | 3.6 g | 53.6 g | 39.3 g |
| CHEDDAR & SOUR CREAM Potato Chips Ruffles | 571 | 7.1 g | 53.6 g | 35.7 g |
| ripples cheddar and sour cream Kroger | 571 | 7.1 g | 53.6 g | 35.7 g |
| Classic Sea Salt Kettle Style Potato Chips Boulder Canyon | 571 | 10.7 g | 57.1 g | 32.1 g |
| Classic Lay's | 571 | 7.1 g | 53.6 g | 35.7 g |
| Lay's Classic potato chips Lay's | 571 | 7.1 g | 53.6 g | 35.7 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Classic?
100 g of Classic has 571 kcal. Serving, 28 g (28 g): about 160 kcal.
How much protein is in Classic?
Classic contains 7.1 g of protein per 100 g (14% of the 50 g Daily Value), or 2 g in serving, 28 g (28 g). About 5% of its calories come from protein. Compared with other snacks, that is among the highest quarter (median 6.5 g).
How many carbs are in Classic?
Classic has 53.6 g of total carbohydrates per 100 g, including 3.6 g of fiber and 3.6 g of sugars.
How much fat is in Classic?
Classic contains 35.7 g of fat per 100 g, of which 5.4 g is saturated (27% of the Daily Value).
What vitamins and minerals does Classic contain?
Per 100 g, the most notable amounts relative to the Daily Value are potassium (27% DV), Vitamin C (14% DV) and iron (12% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Classic?
100 g contains 607 mg of sodium, 26% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: Branded Foods, record dated March 31, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: Branded Foods, record 2672338. License: CC0 1.0 (U.S. public domain). Source record dated February 12, 2022. Imported November 6, 2026.
- Open Food Facts, record 0028400310413. License: ODbL 1.0 (Open Food Facts). Source record dated March 31, 2026. Imported November 7, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.