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

Oatmeal vs Kiwi: 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?

Oatmeal is generally healthier

Oatmeal comes out ahead in this comparison, winning in 4 out of 5 key nutritional categories. It has more protein (17g vs 1.1g), more fiber (11g vs 3g), less sugar (0g vs 6g), less sodium (2mg vs 3mg)making it the better choice for most health goals.

Quick Summary

Fewer Calories

Kiwi

61 kcal

More Protein

Oatmeal

17g

More Fiber

Oatmeal

11g

Less Sugar

Oatmeal

0g

Visual Comparison

Caloriesper 100g
Oatmeal
389
Kiwi
61
Proteinper 100g
Oatmeal
17g
Kiwi
1.1g
Carbohydratesper 100g
Oatmeal
66g
Kiwi
15g
Fatper 100g
Oatmeal
7g
Kiwi
0.5g

Side-by-Side Nutrition Table

NutrientOatmealKiwiDifference
Calories389kcal61kcal+328.0kcal
Protein17g1.1g+15.9g
Carbohydrates66g15g+51.0g
Fat7g0.5g+6.5g
Fiber11g3g+8.0g
Sugar0g6g-6.0g
Sodium2mg3mg-1.0mg

Serving Size Comparison

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

Oatmeal

Per 100g:389 calories
Per cup (150g):584 calories
Per serving (85g):331 calories

Kiwi

Per 100g:61 calories
Per cup (150g):92 calories
Per serving (85g):52 calories

Diet Compatibility

Oatmeal

High-ProteinVeganVegetarianLow-Sodium

Kiwi

Low-CalorieVeganVegetarianPaleoLow-Sodium

When to Choose Oatmeal

  • Higher in protein (17g vs 1.1g)
  • More fiber (11g vs 3g)
  • Less sugar (0g vs 6g)
  • Lower sodium (2mg vs 3mg)

Common Uses

Side dishesBreakfastMeal baseEnergy food
View full Oatmeal nutrition →

When to Choose Kiwi

  • Lower in calories (61 vs 389)
  • Lower in carbs (15g vs 66g)

Common Uses

Fresh snacksSmoothiesDessertsBreakfast bowls
View full Kiwi nutrition →

Oatmeal vs Kiwi: Nutritional Analysis

Oatmeal is more calorie-dense at 389 calories per 100g compared to 61 for Kiwi, a difference of 328 calories. On the protein front, Oatmeal delivers more with 17g per 100g versus 1.1g, 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 Oatmeal and Kiwi tell different nutritional stories. Oatmeal provides 66g of carbohydrates, 7g of fat, and 11g of fiber per 100g, while Kiwi contains 15g carbs, 0.5g fat, and 3g fiber. The higher fiber content in Oatmeal supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Oatmeal contains 0g while Kiwi has 6g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Kiwi is the lower-calorie choice at 61 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Oatmeal provides more protein (17g/100g), supporting muscle repair and growth.
  • For sustained energy: Oatmeal offers more fiber (11g/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, Oatmeal or Kiwi?

Oatmeal has more calories with 389 kcal per 100g, compared to Kiwi with 61 kcal. That's a difference of 328 calories per 100g serving.

Is Oatmeal healthier than Kiwi?

Based on our nutritional analysis, Oatmeal is generally the healthier choice, winning in 4 out of 5 key nutritional categories. Oatmeal has 389 calories, 17g protein, and 11g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Oatmeal and Kiwi?

Oatmeal has more protein with 17g per 100g, compared to Kiwi with 1.1g. Oatmeal provides 15.9g more protein per 100g serving.

Which is better for weight loss, Oatmeal or Kiwi?

For weight loss, Kiwi is the better choice with only 61 calories per 100g compared to 389 calories in Oatmeal. Oatmeal also offers 11g of fiber per 100g, which helps you feel fuller longer.

Does Oatmeal or Kiwi have fewer carbs?

Kiwi has fewer carbs with 15g per 100g, compared to Oatmeal with 66g. If you're following a low-carb diet, Kiwi is the better option with 51.0g 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.