Written by CalorieData Nutrition TeamReviewed by a Registered DietitianLast Updated: March 2026

Granola Bar vs Butter: Nutrition Comparison

Which is healthier? Compare calories, protein, carbs, and more

Complete side-by-side nutrition comparison per 100g serving | Updated 2026

Which is Healthier?

Granola Bar is generally healthier

Granola Bar comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has fewer calories (193 vs 717), more protein (4g vs 0.9g), more fiber (2g vs 0g), making it the better choice for most health goals.

Quick Summary

Fewer Calories

Granola Bar

193 kcal

More Protein

Granola Bar

4g

More Fiber

Granola Bar

2g

Less Sugar

Butter

0.1g

Visual Comparison

Caloriesper 100g
Granola Bar
193
Butter
717
Proteinper 100g
Granola Bar
4g
Butter
0.9g
Carbohydratesper 100g
Granola Bar
28g
Butter
0.1g
Fatper 100g
Granola Bar
8g
Butter
81g

Side-by-Side Nutrition Table

NutrientGranola BarButterDifference
Calories193kcal717kcal-524.0kcal
Protein4g0.9g+3.1g
Carbohydrates28g0.1g+27.9g
Fat8g81g-73.0g
Fiber2g0g+2.0g
Sugar12g0.1g+11.9g
Sodium178mg11mg+167.0mg

Serving Size Comparison

All values above are per 100g. Here's how they compare in common serving sizes:

Granola Bar

Per 100g:193 calories
Per cup (150g):290 calories
Per serving (85g):164 calories

Butter

Per 100g:717 calories
Per cup (150g):1076 calories
Per serving (85g):609 calories

Diet Compatibility

Granola Bar

VeganVegetarianLow-Sodium

Butter

KetoLow-CarbVegetarianLow-Sodium

When to Choose Granola Bar

  • Lower in calories (193 vs 717)
  • Higher in protein (4g vs 0.9g)
  • More fiber (2g vs 0g)

Common Uses

Between mealsMovie nightsPartiesTravel food
View full Granola Bar nutrition →

When to Choose Butter

  • Lower in carbs (0.1g vs 28g)
  • Less sugar (0.1g vs 12g)
  • Lower sodium (11mg vs 178mg)

Common Uses

BreakfastSnacksCooking ingredientPost-workout
View full Butter nutrition →

Granola Bar vs Butter: Nutritional Analysis

Butter is more calorie-dense at 717 calories per 100g compared to 193 for Granola Bar, a difference of 524 calories. On the protein front, Granola Bar delivers more with 4g per 100g versus 0.9g, which matters for muscle maintenance, satiety, and overall metabolic health. These differences become meaningful when you consider how each food fits into your daily dietary pattern rather than looking at any single nutrient in isolation.

Macronutrient Breakdown

The macronutrient profiles of Granola Bar and Butter tell different nutritional stories. Granola Bar provides 28g of carbohydrates, 8g of fat, and 2g of fiber per 100g, while Butter contains 0.1g carbs, 81g fat, and 0g fiber. The higher fiber content in Granola Bar supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Granola Bar contains 12g while Butter has 0.1g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Granola Bar is the lower-calorie choice at 193 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Granola Bar provides more protein (4g/100g), supporting muscle repair and growth.
  • For sustained energy: Granola Bar offers more fiber (2g/100g), which slows digestion and provides steadier energy release.
  • Overall: Neither food is universally "better" than the other. The right choice depends on your specific nutritional goals, meal context, and dietary preferences. Both can play a role in a balanced diet.

Frequently Asked Questions

Which has more calories, Granola Bar or Butter?

Butter has more calories with 717 kcal per 100g, compared to Granola Bar with 193 kcal. That's a difference of 524 calories per 100g serving.

Is Granola Bar healthier than Butter?

Based on our nutritional analysis, Granola Bar is generally the healthier choice, winning in 3 out of 5 key nutritional categories. Granola Bar has 193 calories, 4g protein, and 2g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Granola Bar and Butter?

Granola Bar has more protein with 4g per 100g, compared to Butter with 0.9g. Granola Bar provides 3.1g more protein per 100g serving.

Which is better for weight loss, Granola Bar or Butter?

For weight loss, Granola Bar is the better choice with only 193 calories per 100g compared to 717 calories in Butter. Granola Bar also offers 2g of fiber per 100g, which helps you feel fuller longer.

Does Granola Bar or Butter have fewer carbs?

Butter has fewer carbs with 0.1g per 100g, compared to Granola Bar with 28g. If you're following a low-carb diet, Butter is the better option with 27.9g fewer carbohydrates.

About Our Data

All nutrition data in this comparison is sourced from the USDA FoodData Central, the official food composition database maintained by the U.S. Department of Agriculture. Values are based on 100g servings for accurate comparison.

Health Disclaimer: This comparison is for informational purposes only and is not intended as medical or dietary advice. Nutritional needs vary by individual. The best food choice depends on your personal health goals, dietary requirements, and preferences. Consult a healthcare provider or registered dietitian for personalized nutrition guidance.