Harðfiskur

Packaged product Other Foods Gullfiskue

Harðfiskur contains 345 kcal per 100 g.

Roughly 97% of its calories come from protein, with 3% from fat and 0% from carbohydrates (estimated with general energy factors).

That is more energy than the typical item in other foods on FoodFactly, where the median is 254 kcal per 100 g across 511,115 products.

100 g provides 633% of the Daily Value for Vitamin B12, 331% of the Daily Value for selenium and 104% of the Daily Value for calcium.

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

Harðfiskur by Gullfiskue, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
345kcal per 100 g
84 gprotein
0 gcarbohydrates
1 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 345 kcal
Total fat L 1 g 1%
Saturated fat L 0.2 g 1%
Sodium L 787 mg 34%
Total carbohydrates L 0 g 0%
Dietary fiber not reported
Total sugars not reported
Protein L 84 g 168%
Folate (B9) L 45 µg11%
Vitamin B12 L 15.2 µg633%
Calcium L 1,353 mg104%
Magnesium L 98 mg23%
Phosphorus L 938 mg75%
Selenium L 182 µg331%

% 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: 97%Fat: 3%345kcal / 100 g
  • Protein 97%
  • Fat 3%

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 B12633%Selenium331%Calcium104%Phosphorus75%Magnesium23%Folate (B9)11%

Nutritional insights

  • Protein84 gin the top quarter of other foods (median 7.4 g)
  • Fat1 gin the lowest quarter of other foods (median 6.6 g)
  • Saturated fat0.2 gin the lowest quarter of other foods (median 2 g)
  • Sodium787 mgin the top quarter of other foods (median 248 mg)
  • Protein per 100 kcal24.3 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Gullfiskue
Barcode
5690330076650
Category
Other Foods

Ingredients

Ingredients not reported.

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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 5690330076650. License: ODbL 1.0 (Open Food Facts). Source record dated March 4, 2026. Imported November 12, 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.

Frequently asked questions

How many calories are in Harðfiskur?

100 g of Harðfiskur has 345 kcal.

Is Harðfiskur high in protein?

Harðfiskur contains 84 g of protein per 100 g (168% of the 50 g Daily Value). About 97% of its calories come from protein. Compared with other other foods, that is among the highest quarter (median 7.4 g).

How many carbs are in Harðfiskur?

Harðfiskur has 0 g of total carbohydrates per 100 g. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Harðfiskur?

Harðfiskur contains 1 g of fat per 100 g, of which 0.2 g is saturated (1% of the Daily Value).

What vitamins and minerals does Harðfiskur contain?

Per 100 g, the most notable amounts relative to the Daily Value are Vitamin B12 (633% DV), selenium (331% DV), calcium (104% DV), phosphorus (75% DV) and magnesium (23% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Harðfiskur?

100 g contains 787 mg of sodium, 34% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated March 4, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.