Ost, Swiss, fedtfri eller fedtfri: Nutrition Facts

Generic food Mælk og æg

Ost, Swiss, fedtfri eller fedtfri contains 127 kcal per 100 g. A typical serving of 1 servering (28 g) provides about 36 kcal.

Roughly 89 % of its calories come from protein, with 11 % from carbohydrates and 0 % from fat (estimated with general energy factors).

That is less energy than the typical item in mælke- og ægprodukter on FoodFactly, where the median is 181 kcal per 100 g across 310 foods.

100 g provides 74 % of the Daily Value for calcium, 70 % of the Daily Value for Vitamin B12 and 48 % of the Daily Value for phosphor.

The data comes from USDA FoodData Central: SR Legacy.

127kcal per 100 g
28,4 gprotein
3,4 gcarbohydrates
0 gfat
36kcal in 1 servering (28 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories C 127 kcal
Total fat C 0 g 0 %
Saturated fat Z 0 g 0 %
Cholesterol I 18 mg 6 %
Sodium I 1.000 mg 43 %
Total carbohydrates I 3,4 g 1 %
Dietary fiber I 0 g 0 %
Total sugars I 1,3 g
Protein I 28,4 g 57 %
Vitamin A C 40 µg4 %
Vitamin C I 0 mg0 %
Vitamin D I 0,1 µg0,5 %
Vitamin E I 0,07 mg0,5 %
Vitamin K I 0,5 µg0,4 %
Thiamin (B1) I 0,02 mg2 %
Riboflavin (B2) I 0,36 mg28 %
Niacin (B3) I 0,09 mg0,6 %
Vitamin B6 I 0,08 mg5 %
Folat (B9) C 6 µg2 %
Vitamin B12 I 1,7 µg70 %
Cholin I 15,4 mg3 %
Calcium I 961 mg74 %
Jern I 0,17 mg0,9 %
Magnesium I 36 mg9 %
Phosphor I 605 mg48 %
Kalium I 111 mg2 %
Zink I 3,9 mg35 %
Kobber I 0,027 mg3 %
Selen I 12,7 µg23 %

% 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: 89 %Carbohydrates: 11 %127kcal / 100 g
  • Protein 89 %
  • Carbohydrates 11 %

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

Calcium74 %Vitamin B1270 %Phosphor48 %Zink35 %Riboflavin (B2)28 %Selen23 %Magnesium9 %Vitamin B65 %Vitamin A4 %Kobber3 %

Nutritional insights

  • Protein28,4 gin the top quarter of mælke- og ægprodukter (median 9 g)
  • Sugars1,3 gbelow the median for mælke- og ægprodukter (median 4,7 g)
  • Fat0 gin the lowest quarter of mælke- og ægprodukter (median 8,3 g)
  • Saturated fat0 gin the lowest quarter of mælke- og ægprodukter (median 3,3 g)
  • Sodium1.000 mgin the top quarter of mælke- og ægprodukter (median 129 mg)
  • Protein per 100 kcal22,4 gprotein density, useful for comparing foods with different calorie levels
  • Water63,6 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Fats and cholesterol (2)
Engangsmættet fedt Z0 g
Polyumættet fedt Z0 g
Individual fatty acids (19)
EPA (omega-3, 20: 5 n-3) Z0 g
DHA (omega-3, 22: 6 n-3) Z0 g
Linolsyre (omega- 6, 18: 2) Z0 g
SFA 4: 0 Z0 g
SFA 6: 0 Z0 g
SFA 8: 0 Z0 g
SFA 10: 0 Z0 g
SFA 12: 0 Z0 g
SFA 14: 0 Z0 g
SFA 16: 0 Z0 g
SFA 18: 0 Z0 g
MUFA 18: 1 Z0 g
PUFA 18: 3 Z0 g
PUFA 20: 4 Z0 g
MUFA 16: 1 Z0 g
PUFA 18: 4 Z0 g
MUFA 20: 1 Z0 g
MUFA 22: 1 Z0 g
PUFA 22: 5 n-3 (DPA) Z0 g
Carotenoids (7)
Betacaroten I13 µg
Lycopen I0 µg
Lutein + zeaxanthin I0 µg
Retinol I39 µg
Caroten, alfa I0 µg
D-vitamin (D2 + D3), internationale enheder C4 IU
Cryptoxanthin, beta I0 µg
Other components (11)
Vand C63,6 g
Alkohol I0 g
Koffein I0 mg
Aske C4,5 g
Theobromin I0 mg
Energi C532 kJ
A-vitamin, IE C152 IU
Folinsyre I0 µg
Folat, mad I6 µg
Vitamin E, tilsat I0 mg
B12-vitamin, tilsat I0 µg

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: SR Legacy.

Per 100 g USDA FNDDS
Calories 127 kcal
Protein 28,4 g
Carbohydrates 3,4 g
Fat 0 g
Fiber 0 g
Sugars 1,3 g
Sodium 1.000 mg

Other forms of Ost

Raw, cooked, dried and processed versions are separate records with their own measured values.

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

Foods with a similar nutritional profile

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

Frequently asked questions

How many calories are in ost?

100 g of ost has 127 kcal. 1 servering (28 g): about 36 kcal.

Is ost high in protein?

Ost contains 28,4 g of protein per 100 g (57 % of the 50 g Daily Value), or 8 g in 1 servering (28 g). About 89 % of its calories come from protein. Compared with other mælke- og ægprodukter, that is among the highest quarter (median 9 g).

How many carbs are in ost?

Ost has 3,4 g of total carbohydrates per 100 g, including 0 g of fiber and 1,3 g of sugars.

How much fat is in ost?

Ost contains 0 g of fat per 100 g, of which 0 g is saturated (0 % of the Daily Value).

What vitamins and minerals does ost contain?

Per 100 g, the most notable amounts relative to the Daily Value are calcium (74 % DV), Vitamin B12 (70 % DV), phosphor (48 % DV), zink (35 % DV) and Riboflavin (B2) (28 % DV). The full list is in the vitamins and minerals table above.

How much sodium is in ost?

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: SR Legacy, record dated 1. april 2019. FoodFactly last checked it on 6. november 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • USDA FoodData Central: SR Legacy, record 170897. License: CC0 1.0 (U.S. public domain). Source record dated 1. april 2019. Imported 6. november 2026.

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

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