Protein Shake — Calories and Macros
Whey isolate, water. Brands vary — read the label.
per 1 scoop in water (~30g)
6% of a 2,000 cal day
Protein
24g
Carbs
3g
Fat
1.5g
Fiber
0.5g
Sugar
1g
Per 100 grams
Standardized to 100g so you can compare across foods.
Calories
400
Protein
80g
Carbs
10g
Fat
5g
Fiber
1.7g
Sugar
3.3g
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Common questions
How many calories are in protein shake?
1 scoop in water (~30g) of protein shake has 120 calories, with 24g protein, 3g carbs, and 1.5g fat.
How much protein is in protein shake?
Protein Shake has 24g of protein per 1 scoop in water (~30g). That is about 20g per 100 calories, a high protein density, strong for a lean or high-protein diet.
Is protein shake good for weight loss?
Any food can fit a weight-loss diet, because your total daily calories decide the result, not one food. Protein Shake is calorie-dense and easy to overeat, so keep the portion measured and fit it into your target.
Is protein shake healthy?
Healthy depends on the rest of your day, not one food. It brings protein. In a balanced diet at your calorie target, protein shake is fine; the portion and how often you eat it matter more than the food itself.
Nutrition values approximated from USDA FoodData Central. Estimates for tracking, not medical reference. Reviewed against USDA FoodData Central.