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

Coca-Cola vs Bagel: 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?

Bagel is generally healthier

Bagel comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has more protein (10g vs 0g), more fiber (2.1g vs 0g), less sugar (6.6g vs 11g), making it the better choice for most health goals.

Quick Summary

Fewer Calories

Coca-Cola

42 kcal

More Protein

Bagel

10g

More Fiber

Bagel

2.1g

Less Sugar

Bagel

6.6g

Visual Comparison

Caloriesper 100g
Coca-Cola
42
Bagel
257
Proteinper 100g
Coca-Cola
0g
Bagel
10g
Carbohydratesper 100g
Coca-Cola
11g
Bagel
50g
Fatper 100g
Coca-Cola
0g
Bagel
1.7g

Side-by-Side Nutrition Table

NutrientCoca-ColaBagelDifference
Calories42kcal257kcal-215.0kcal
Protein0g10g-10.0g
Carbohydrates11g50g-39.0g
Fat0g1.7g-1.7g
Fiber0g2.1g-2.1g
Sugar11g6.6g+4.4g
Sodium4mg430mg-426.0mg

Serving Size Comparison

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

Coca-Cola

Per 100g:42 calories
Per cup (150g):63 calories
Per serving (85g):36 calories

Bagel

Per 100g:257 calories
Per cup (150g):386 calories
Per serving (85g):218 calories

Diet Compatibility

Coca-Cola

Low-CalorieVeganVegetarianLow-Sodium

Bagel

VeganVegetarian

When to Choose Coca-Cola

  • Lower in calories (42 vs 257)
  • Lower in carbs (11g vs 50g)
  • Lower sodium (4mg vs 430mg)

Common Uses

HydrationMorning ritualSocial occasionsEnergy boost
View full Coca-Cola nutrition →

When to Choose Bagel

  • Higher in protein (10g vs 0g)
  • More fiber (2.1g vs 0g)
  • Less sugar (6.6g vs 11g)

Common Uses

Side dishesBreakfastMeal baseEnergy food
View full Bagel nutrition →

Coca-Cola vs Bagel: Nutritional Analysis

Bagel is more calorie-dense at 257 calories per 100g compared to 42 for Coca-Cola, a difference of 215 calories. On the protein front, Bagel delivers more with 10g per 100g versus 0g, 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 Coca-Cola and Bagel tell different nutritional stories. Coca-Cola provides 11g of carbohydrates, 0g of fat, and 0g of fiber per 100g, while Bagel contains 50g carbs, 1.7g fat, and 2.1g fiber. The higher fiber content in Bagel supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Coca-Cola contains 11g while Bagel has 6.6g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Coca-Cola is the lower-calorie choice at 42 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Bagel provides more protein (10g/100g), supporting muscle repair and growth.
  • For sustained energy: Bagel offers more fiber (2.1g/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, Coca-Cola or Bagel?

Bagel has more calories with 257 kcal per 100g, compared to Coca-Cola with 42 kcal. That's a difference of 215 calories per 100g serving.

Is Coca-Cola healthier than Bagel?

Based on our nutritional analysis, Bagel is generally the healthier choice, winning in 3 out of 5 key nutritional categories. Bagel has 257 calories, 10g protein, and 2.1g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Coca-Cola and Bagel?

Bagel has more protein with 10g per 100g, compared to Coca-Cola with 0g. Bagel provides 10.0g more protein per 100g serving.

Which is better for weight loss, Coca-Cola or Bagel?

For weight loss, Coca-Cola is the better choice with only 42 calories per 100g compared to 257 calories in Bagel. Bagel also offers 2.1g of fiber per 100g, which helps you feel fuller longer.

Does Coca-Cola or Bagel have fewer carbs?

Coca-Cola has fewer carbs with 11g per 100g, compared to Bagel with 50g. If you're following a low-carb diet, Coca-Cola is the better option with 39.0g 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.