Whey

Packaged product Other Foods Myprotein pro

Whey contains 371 kcal per 100 g. A serving, 31.0 g (31 g) provides about 115 kcal.

Roughly 89% of its calories come from protein, with 6% from fat and 5% from carbohydrates (estimated with general energy factors).

That is more energy than the typical item in other foods on FoodFactly, where the median is 270 kcal per 100 g across 274,655 products.

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

Whey by Myprotein pro, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
371kcal per 100 g
80.6 gprotein
4.8 gcarbohydrates
2.3 gfat
115kcal in serving, 31.0 g (31 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 371 kcal
Total fat L 2.3 g 3%
Saturated fat L 0.97 g 5%
Sodium not reported
Total carbohydrates L 4.8 g 2%
Dietary fiber L 0.97 g 3%
Total sugars L 2.6 g
Protein L 80.6 g 161%

% 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: 5%Fat: 6%371kcal / 100 g
  • Protein 89%
  • Carbohydrates 5%
  • Fat 6%

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

Nutritional insights

  • Protein80.6 gin the top quarter of other foods (median 6.9 g)
  • Fiber0.97 gbelow the median for other foods (median 1.8 g)
  • Sugars2.6 gbelow the median for other foods (median 3.5 g)
  • Fat2.3 gbelow the median for other foods (median 6.4 g)
  • Saturated fat0.97 gbelow the median for other foods (median 1.9 g)
  • Protein per 100 kcal21.7 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Myprotein pro
Barcode
0059181787354
Label serving
31.0 g
Category
Other Foods

Ingredients

Ingredients not reported.

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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 Whey?

100 g of Whey has 371 kcal. Serving, 31.0 g (31 g): about 115 kcal.

Is Whey high in protein?

Whey contains 80.6 g of protein per 100 g (161% of the 50 g Daily Value), or 25 g in serving, 31.0 g (31 g). About 89% of its calories come from protein. Compared with other other foods, that is among the highest quarter (median 6.9 g).

How many carbs are in Whey?

Whey has 4.8 g of total carbohydrates per 100 g, including 0.97 g of fiber and 2.6 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Whey?

Whey contains 2.3 g of fat per 100 g, of which 0.97 g is saturated (5% of the Daily Value).

Where does this nutrition data come from?

From Open Food Facts, record dated January 21, 2024. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 0059181787354. License: ODbL 1.0 (Open Food Facts). Source record dated January 21, 2024. Imported November 8, 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.