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

Protein Bar vs QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT 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?

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER is generally healthier

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER comes out ahead in this comparison, winning in 4 out of 5 key nutritional categories. It has more protein (26.2g vs 23g), more fiber (9.5g vs 4.6g), less sugar (2.38g vs 26g), less sodium (298mg vs 336mg)making it the better choice for most health goals.

Quick Summary

Fewer Calories

Protein Bar

374 kcal

More Protein

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER

26.2g

More Fiber

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER

9.5g

Less Sugar

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER

2.38g

Visual Comparison

Caloriesper 100g
Protein Bar
374
QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER
452
Proteinper 100g
Protein Bar
23g
QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER
26.2g
Carbohydratesper 100g
Protein Bar
44g
QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER
31g
Fatper 100g
Protein Bar
11g
QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER
35.7g

Side-by-Side Nutrition Table

NutrientProtein BarQUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTERDifference
Calories374kcal452kcal-78.0kcal
Protein23g26.2g-3.2g
Carbohydrates44g31g+13.0g
Fat11g35.7g-24.7g
Fiber4.6g9.5g-4.9g
Sugar26g2.38g+23.6g
Sodium336mg298mg+38.0mg

Serving Size Comparison

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

Protein Bar

Per 100g:374 calories
Per cup (150g):561 calories
Per serving (85g):318 calories

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER

Per 100g:452 calories
Per cup (150g):678 calories
Per serving (85g):384 calories

Diet Compatibility

Protein Bar

High-ProteinVeganVegetarian

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER

High-ProteinVeganVegetarian

When to Choose Protein Bar

  • Lower in calories (374 vs 452)

Common Uses

Between mealsMovie nightsPartiesTravel food
View full Protein Bar nutrition →

When to Choose QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER

  • Higher in protein (26.2g vs 23g)
  • More fiber (9.5g vs 4.6g)
  • Lower in carbs (31g vs 44g)
  • Less sugar (2.38g vs 26g)
  • Lower sodium (298mg vs 336mg)

Common Uses

Between mealsMovie nightsPartiesTravel food
View full QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER nutrition →

Protein Bar vs QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER: Nutritional Analysis

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER is more calorie-dense at 452 calories per 100g compared to 374 for Protein Bar, a difference of 78 calories. On the protein front, QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER delivers more with 26.2g per 100g versus 23g, 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 Protein Bar and QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER tell different nutritional stories. Protein Bar provides 44g of carbohydrates, 11g of fat, and 4.6g of fiber per 100g, while QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER contains 31g carbs, 35.7g fat, and 9.5g fiber. The higher fiber content in QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Protein Bar contains 26g while QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER has 2.38g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Protein Bar is the lower-calorie choice at 374 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER provides more protein (26.2g/100g), supporting muscle repair and growth.
  • For sustained energy: QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER offers more fiber (9.5g/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, Protein Bar or QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER?

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER has more calories with 452 kcal per 100g, compared to Protein Bar with 374 kcal. That's a difference of 78 calories per 100g serving.

Is Protein Bar healthier than QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER?

Based on our nutritional analysis, QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER is generally the healthier choice, winning in 4 out of 5 key nutritional categories. QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER has 452 calories, 26.2g protein, and 9.5g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Protein Bar and QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER?

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER has more protein with 26.2g per 100g, compared to Protein Bar with 23g. QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER provides 3.2g more protein per 100g serving.

Which is better for weight loss, Protein Bar or QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER?

For weight loss, Protein Bar is the better choice with only 374 calories per 100g compared to 452 calories in QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER. QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER also offers 9.5g of fiber per 100g, which helps you feel fuller longer.

Does Protein Bar or QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER have fewer carbs?

QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER has fewer carbs with 31g per 100g, compared to Protein Bar with 44g. If you're following a low-carb diet, QUEST PEANUT BUTTER CUPS, 2 COUNT, 1.48 OZ, PEANUT BUTTER is the better option with 13.0g 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.