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

Latte vs 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?

Latte is generally healthier

Latte comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has fewer calories (66 vs 588), less sugar (5.3g vs 9.4g), less sodium (56mg vs 459mg)making it the better choice for most health goals.

Quick Summary

Fewer Calories

Latte

66 kcal

More Protein

Peanut Butter

25g

More Fiber

Peanut Butter

6g

Less Sugar

Latte

5.3g

Visual Comparison

Caloriesper 100g
Latte
66
Peanut Butter
588
Proteinper 100g
Latte
3.6g
Peanut Butter
25g
Carbohydratesper 100g
Latte
5.5g
Peanut Butter
20g
Fatper 100g
Latte
3.4g
Peanut Butter
50g

Side-by-Side Nutrition Table

NutrientLattePeanut ButterDifference
Calories66kcal588kcal-522.0kcal
Protein3.6g25g-21.4g
Carbohydrates5.5g20g-14.5g
Fat3.4g50g-46.6g
Fiber0g6g-6.0g
Sugar5.3g9.4g-4.1g
Sodium56mg459mg-403.0mg

Serving Size Comparison

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

Latte

Per 100g:66 calories
Per cup (150g):99 calories
Per serving (85g):56 calories

Peanut Butter

Per 100g:588 calories
Per cup (150g):882 calories
Per serving (85g):500 calories

Diet Compatibility

Latte

Low-CarbLow-CalorieVeganVegetarianLow-Sodium

Peanut Butter

High-ProteinVeganVegetarianPaleo

When to Choose Latte

  • Lower in calories (66 vs 588)
  • Lower in carbs (5.5g vs 20g)
  • Less sugar (5.3g vs 9.4g)
  • Lower sodium (56mg vs 459mg)

Common Uses

HydrationMorning ritualSocial occasionsEnergy boost
View full Latte nutrition →

When to Choose Peanut Butter

  • Higher in protein (25g vs 3.6g)
  • More fiber (6g vs 0g)

Common Uses

SnackingToppingsTrail mixBaking
View full Peanut Butter nutrition →

Latte vs Peanut Butter: Nutritional Analysis

Peanut Butter is more calorie-dense at 588 calories per 100g compared to 66 for Latte, a difference of 522 calories. On the protein front, Peanut Butter delivers more with 25g per 100g versus 3.6g, 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 Latte and Peanut Butter tell different nutritional stories. Latte provides 5.5g of carbohydrates, 3.4g of fat, and 0g of fiber per 100g, while Peanut Butter contains 20g carbs, 50g fat, and 6g fiber. The higher fiber content in Peanut Butter supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Latte contains 5.3g while Peanut Butter has 9.4g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Latte is the lower-calorie choice at 66 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Peanut Butter provides more protein (25g/100g), supporting muscle repair and growth.
  • For sustained energy: Peanut Butter offers more fiber (6g/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, Latte or Peanut Butter?

Peanut Butter has more calories with 588 kcal per 100g, compared to Latte with 66 kcal. That's a difference of 522 calories per 100g serving.

Is Latte healthier than Peanut Butter?

Based on our nutritional analysis, Latte is generally the healthier choice, winning in 3 out of 5 key nutritional categories. Latte has 66 calories, 3.6g protein, and 0g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Latte and Peanut Butter?

Peanut Butter has more protein with 25g per 100g, compared to Latte with 3.6g. Peanut Butter provides 21.4g more protein per 100g serving.

Which is better for weight loss, Latte or Peanut Butter?

For weight loss, Latte is the better choice with only 66 calories per 100g compared to 588 calories in Peanut Butter. Peanut Butter also offers 6g of fiber per 100g, which helps you feel fuller longer.

Does Latte or Peanut Butter have fewer carbs?

Latte has fewer carbs with 5.5g per 100g, compared to Peanut Butter with 20g. If you're following a low-carb diet, Latte is the better option with 14.5g 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.