How many calories are in Whey protein?
Whey protein contains 116.7 calories per serving (6% of the 2,000 kcal daily value), with 1.2g fat, 2.1g carbs, and 24g protein. This nutritional data is based on AI-powered meal analysis by SimpliFit.
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How many calories and nutrients are in Whey protein
Nutritional value of Whey protein per 100 grams
What's inside Whey protein
| Ingredient | Amount | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| Whey protein powder (typical concentrate/isolate mix) | 30g | 389 kcal | 80g | 4g | 7g |
Where do the calories in Whey protein come from
How Whey protein fits into your daily diet
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 116.7 kcal | 6% |
| Protein | 24g | 48% |
| Fat | 1.2g | 2% |
| Carbs | 2.1g | 1% |
Based on a 2,000 kcal daily reference diet.
How long it takes to burn off the calories from Whey protein
Estimates for a 70 kg (154 lb) person. Actual values vary by body weight and intensity.
Common questions about Whey protein
How many calories are in Whey protein?
A full serving of Whey protein contains approximately 116.7 kcal. The total serving weighs about 30g. Per 100 grams, that works out to 389 kcal.
Is Whey protein good for weight loss?
Whey protein has a high calorie density at 389 kcal per 100g. If you are watching your weight, keep portions small and balance it with lower-calorie foods throughout the day.
How much protein is in Whey protein?
A serving of Whey protein provides about 24g of protein from a total serving weight of 30g. That is 80g of protein per 100g, which covers roughly 48% of the recommended daily intake of 50g.
What is the easiest way to track Whey protein calories?
The easiest way to track Whey protein is with SimpliFit. Just snap a photo of your meal and the AI instantly estimates calories and macros — no manual searching or barcode scanning required.
How does Whey protein compare to similar meals?
| Meal | Weight | Calories | Protein | compared to this |
|---|---|---|---|---|
| Whey protein | 50g | 200.0 | 40g | +83 kcal, more protein |
| Whey protein | 30g | 120.0 | 24g | +3 kcal, same protein |
| Whey protein | 40g | 160.0 | 32g | +43 kcal, more protein |
| Whey protein | 30g | 120.0 | 24g | +3 kcal, same protein |
| Whey protein | 40g | 156.0 | 32g | +39 kcal, more protein |