Protein Bar has 200 kcal per 1 bar, with 20 g protein, 22 g carbohydrates and 7 g fat.
Last updated: October 3, 2026 · Written and fact-checked by the Calorie Cal team.
Protein Bar is a high-protein food: 35% of its calories come from protein.
Calculated with 4 kcal per gram of protein and carbohydrate and 9 kcal per gram of fat, so the total can differ slightly from the listed calories.
Protein bars pack a concentrated dose of protein, usually from whey, milk or soy isolates, into a shelf-stable snack. An average bar provides about 200 kcal and 20 g of protein, though chocolate coatings, sugar and nut butters push some bars much higher. Vegetarians should scan the ingredients, since a few brands use gelatin or collagen.
Also known as: protein bars, whey protein bar, high-protein bar, protein snack bar
| Serving | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 bar | 200 kcal | 20 g | 22 g | 7 g |
| 2 × 1 bar | 400 kcal | 40 g | 44 g | 14 g |
| 3 × 1 bar | 600 kcal | 60 g | 66 g | 21 g |
One serving (1 bar) is 10% of a 2,000 kcal day and 13% of a 1,500 kcal day. It also gives 20 g of protein, which is 20% of a 100 g daily protein target.
| Food | Serving | Calories | Protein |
|---|---|---|---|
| Protein Bar | 1 bar | 200 kcal | 20 g |
| Vanilla Ice Cream | 1 scoop (66g) | 137 kcal | 2.3 g |
| Air-Popped Popcorn | 1 cup | 31 kcal | 1 g |
| Dark Chocolate | 100g | 598 kcal | 7.8 g |
Protein Bar has 200 kcal per 1 bar. That serving also has 20 g protein, 22 g carbohydrates and 7 g fat.
Protein Bar has 20 g of protein per 1 bar, so 35% of its calories come from protein.
No single food makes you gain or lose weight. Your total calories over the day and week do. Protein Bar can fit a weight-loss diet when the portion fits your daily calorie target.
It depends on your age, sex, height, weight and activity level. Most adults need somewhere between 1,600 and 3,000 kcal a day. Use the free calorie calculator to get your personal number.
Nutrition values are typical averages based on USDA FoodData Central and the Indian Food Composition Tables 2017 (ICMR–National Institute of Nutrition), with recipe-based estimates for mixed dishes.
Values are typical averages and vary by recipe, brand and portion size. For packaged foods, check the label. This page is general information, not medical advice.