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How Many Calories in Protein Bar?

1 bar (60 g) has about 220 calories.

Check the label because protein and sugar content vary greatly between brands.

Nutrition (1 bar (60 g))

Calories220 kcal
Protein20 g
Carbs22 g
Fat7 g

Where the calories come from

About 35% of the calories come from protein, 38% from carbs and 27% from fat. That works out to about 367 calories per 100 g.

Based on the Atwater factors: 4 calories per gram of protein and carbohydrate, and 9 calories per gram of fat.

Calories by portion size

Portion Calories Protein Carbs Fat
1 bar (60 g)220 kcal20 g22 g7 g
100 g367 kcal33.3 g36.7 g11.7 g
200 g733 kcal66.7 g73.3 g23.3 g
Half serving110 kcal10 g11 g3.5 g

Values are estimates for a typical serving and vary by preparation. Not medical or dietary advice.

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