How many calories are in Whey?

100 g of Whey has 422 kcal. Serving, 50.0 g (50 g): about 211 kcal.

Is Whey high in protein?

Whey contains 76 g of protein per 100 g (152% of the 50 g Daily Value), or 38 g in serving, 50.0 g (50 g). About 72% 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 Whey?

Whey has 8.2 g of total carbohydrates per 100 g, including 5.2 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 9.5 g of fat per 100 g, of which 4.8 g is saturated (24% of the Daily Value).

Where does this nutrition data come from?

From Open Food Facts, record dated March 28, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Whey

Packaged product Other Foods Scientific nutrition

Whey contains 422 kcal per 100 g. A serving, 50.0 g (50 g) provides about 211 kcal.

Roughly 72% of its calories come from protein, with 20% from fat and 8% 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.

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

Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors

422kcal per 100 g

76 gprotein

8.2 gcarbohydrates

9.5 gfat

211kcal in serving, 50.0 g (50 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	422 kcal
Total fat L	9.5 g	12%
Saturated fat L	4.8 g	24%
Sodium	not reported
Total carbohydrates L	8.2 g	3%
Dietary fiber	not reported
Total sugars L	5.2 g
Protein L	76 g	152%

% 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 72%
Carbohydrates 8%
Fat 20%

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

Nutritional insights

Protein76 gin the top quarter of other foods (median 7.4 g)
Sugars5.2 gabove the median for other foods (median 3.2 g)
Fat9.5 gabove the median for other foods (median 6.6 g)
Saturated fat4.8 gabove the median for other foods (median 2 g)
Protein per 100 kcal18 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand: Scientific nutrition
Barcode: 8491366276659
Label serving: 50.0 g
Category: Other Foods

Ingredients

Ingredients not reported.

Similar products

Food	Calories	Protein	Carbs	Fat
12 Macaron Selection Woolworths	422	8.7 g	58 g	18.3 g
Kinder Brioss Kinder	422	9.9 g	46.6 g	21.8 g
Mailänderstern Migros	422	6 g	52 g	21 g
Mix met cacao en kokos Verstegen	422	1.4 g	86.1 g	7.1 g
Oudse Kaas 48+, Oud JUMBO	422	26.5 g	0 g	34.6 g
Piimakakao piparmündiga Tsau Kakao	422	18.6 g	45.9 g	16 g
Bergkäse würzig Sennerei Lingenau	422	27 g	0 g	34 g
Fibra Mix mister SIBAMBA	422	11 g	45 g	21 g

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

Source of the nutrition information

Open Food Facts, record 8491366276659. License: ODbL 1.0 (Open Food Facts). Source record dated March 28, 2026. Imported November 8, 2026.

Last updated: November 8, 2026. Data quality score: 75/100 (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.