Lightly sea salted potato crisps

Packaged product Snacks Marks & Spencer

Lightly sea salted potato crisps contains 531 kcal per 100 g.

Roughly 56% of its calories come from fat, with 39% from carbohydrates and 5% from protein (estimated with general energy factors).

That is close to the median for snacks on FoodFactly (525 kcal per 100 g).

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

Lightly sea salted potato crisps by Marks & Spencer, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
531kcal per 100 g
6.9 gprotein
50.3 gcarbohydrates
32.4 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 531 kcal
Total fat L 32.4 g 42%
Saturated fat L 2.6 g 13%
Sodium L 400 mg 17%
Total carbohydrates L 50.3 g 18%
Dietary fiber L 5.1 g 18%
Total sugars L 0.4 g
Added sugars L 0 g 0%
Protein L 6.9 g 14%

% 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: 39%Fat: 56%531kcal / 100 g
  • Protein 5%
  • Carbohydrates 39%
  • Fat 56%

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

Nutritional insights

  • Protein6.9 gabove the median for snacks (median 6.5 g)
  • Fiber5.1 gin the top quarter of snacks (median 4 g)
  • Sugars0.4 gin the lowest quarter of snacks (median 1.9 g)
  • Fat32.4 gabove the median for snacks (median 31.5 g)
  • Saturated fat2.6 gbelow the median for snacks (median 3.4 g)
  • Sodium400 mgin the lowest quarter of snacks (median 520 mg)
  • Protein per 100 kcal1.3 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Marks & Spencer
Barcode
00259064
Category
Potato crisps
Nutri-Score
C as computed by Open Food Facts
NOVA group
3 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Potatoes. Vegetable Oil (Rapeseed Oil, Sunflower Oil) Sea 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

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

Source of the nutrition information

  • Open Food Facts, record 00259064. License: ODbL 1.0 (Open Food Facts). Source record dated March 27, 2026. Imported November 8, 2026.

Last updated: . Data quality score: 85/100 (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.

Frequently asked questions

How many calories are in Lightly sea salted potato crisps?

100 g of Lightly sea salted potato crisps has 531 kcal.

How much protein is in Lightly sea salted potato crisps?

Lightly sea salted potato crisps contains 6.9 g of protein per 100 g (14% of the 50 g Daily Value). About 5% of its calories come from protein. Compared with other snacks, that is above the median (median 6.5 g).

How many carbs are in Lightly sea salted potato crisps?

Lightly sea salted potato crisps has 50.3 g of total carbohydrates per 100 g, including 5.1 g of fiber and 0.4 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Lightly sea salted potato crisps?

Lightly sea salted potato crisps contains 32.4 g of fat per 100 g, of which 2.6 g is saturated (13% of the Daily Value).

How much sodium is in Lightly sea salted potato crisps?

100 g contains 400 mg of sodium, 17% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated March 27, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.