Stax Salt & Vinegar

Packaged product Snacks Lay's

Stax Salt & Vinegar contains 500 kcal per 100 g. A serving, 28 g (28 g) provides about 140 kcal.

Roughly 49% of its calories come from fat, with 46% from carbohydrates and 5% from protein (estimated with general energy factors).

That is close to the median for snacks on FoodFactly (517 kcal per 100 g).

100 g provides 15% of the Daily Value for potassium.

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

Stax Salt & Vinegar by Lay's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
500kcal per 100 g
7.1 gprotein
60.7 gcarbohydrates
28.6 gfat
140kcal in serving, 28 g (28 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 500 kcal
Total fat L 28.6 g 37%
Saturated fat L 3.6 g 18%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 1,000 mg 43%
Total carbohydrates L 60.7 g 22%
Dietary fiber L 3.6 g 13%
Total sugars L 3.6 g
Protein L 7.1 g 14%
Vitamin D L 0 µg0%
Calcium L 71 mg5%
Iron L 1.1 mg6%
Potassium L 714 mg15%

% 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: 46%Fat: 49%500kcal / 100 g
  • Protein 5%
  • Carbohydrates 46%
  • Fat 49%

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

Potassium15%Iron6%Calcium5%Vitamin D0%

Nutritional insights

  • Protein7.1 gin the top quarter of snacks (median 4.5 g)
  • Fiber3.6 gabove the median for snacks (median 3.5 g)
  • Sugars3.6 gabove the median for snacks (median 3.1 g)
  • Fat28.6 gbelow the median for snacks (median 30 g)
  • Saturated fat3.6 gabove the median for snacks (median 3.4 g)
  • Sodium1,000 mgin the top quarter of snacks (median 560 mg)
  • Protein per 100 kcal1.4 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Individual fatty acids (1)
ALA (omega-3, 18:3 n-3) L0.036 g

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 FactsUSDA Branded
Calories 500 kcal500 kcal
Protein 3.6 g7.1 g
Carbohydrates 60.7 g60.7 g
Fat 28.6 g28.6 g
Fiber 3.6 g3.6 g
Sugars 3.6 g3.6 g
Sodium 1,036 mg1,000 mg

Product details

Brand
Lay's
Barcode
0028400055147
Label serving
28 g
Category
Stacked extruded potato crisps
Nutri-Score
E as computed by Open Food Facts

Ingredients

Ingredients not reported.

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Lays stack original Lay's 500 7.1 g 64.3 g 28.6 g
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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 Stax Salt & Vinegar?

100 g of Stax Salt & Vinegar has 500 kcal. Serving, 28 g (28 g): about 140 kcal.

How much protein is in Stax Salt & Vinegar?

Stax Salt & Vinegar 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 4.5 g).

How many carbs are in Stax Salt & Vinegar?

Stax Salt & Vinegar has 60.7 g of total carbohydrates per 100 g, including 3.6 g of fiber and 3.6 g of sugars.

How much fat is in Stax Salt & Vinegar?

Stax Salt & Vinegar contains 28.6 g of fat per 100 g, of which 3.6 g is saturated (18% of the Daily Value).

What vitamins and minerals does Stax Salt & Vinegar contain?

Per 100 g, the most notable amounts relative to the Daily Value are potassium (15% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Stax Salt & Vinegar?

100 g contains 1,000 mg of sodium, 43% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated March 25, 2026. FoodFactly last checked it on November 6, 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 2672231. License: CC0 1.0 (U.S. public domain). Source record dated February 14, 2022. Imported November 6, 2026.
  • Open Food Facts, record 0028400055147. License: ODbL 1.0 (Open Food Facts). Source record dated March 25, 2026. Imported November 6, 2026.

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

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