How Many Calories Are In Butterfinger Bar?

FoodData Central Updated 6 April 2026

Butterfinger Bar is a food that is calorie-dense. It is high in protein, rich in dietary fiber, and rich in potassium.

Calories per 100g

455

kcal

% Daily Value

23%

Complete Nutrition Facts for Butterfinger Bar

Per 100g

27.3g

sugar

More About Butterfinger Bar

About Calories in Butterfinger Bar

A serving of Butterfinger Bar (100g) contains 455kcal of calories, which is 23% of the recommended daily value based on a 2,000 calorie diet.

Calories measure the energy content of food. Your body needs calories to function, but consuming more than you burn leads to weight gain. When planning your meals, consider that butterfinger bar is a significant source of calories compared to other snacks & sweets.

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Source: USDA FoodData Central | FDC ID: 2664759 | Last updated: 2026-04-06

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Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.