Kiwifruit, green vs Oranges
Side-by-side nutrition comparison per serving. See which fits your goals better.
Kiwi and orange are both vitamin C powerhouses, but kiwi actually surpasses orange on several key metrics. Kiwi delivers 58 calories per 100g with 14g carbs, 1.06g protein, and 3g fiber. Orange provides 47 calories with 11.8g carbs, 0.91g protein, and 2g fiber. While orange wins on calories, kiwi wins on fiber and — surprisingly — vitamin C.
A single kiwi fruit provides roughly 85 percent of daily vitamin C needs, and kiwi's vitamin C is more bioavailable due to the presence of compounds that enhance absorption. Kiwi also contains actinidin, a unique enzyme that aids protein digestion, making it an excellent fruit to eat alongside meat-heavy meals.
The sleep benefit of kiwi is backed by clinical research: consuming two kiwis one hour before bed has been shown to improve sleep onset, duration, and quality in multiple studies. This effect is attributed to kiwi's serotonin and antioxidant content. No comparable sleep benefit has been demonstrated for oranges, giving kiwi a unique functional advantage beyond basic nutrition.
Pro tip
Eat kiwi skin and all — simply rub off the fuzz under running water and bite in like an apple. The skin nearly doubles the fiber content and triples the vitamin C compared to scooping out just the flesh. Most people who try it find the skin far less objectionable than expected.
Quick Verdict
Best for weight loss
Oranges
Best for muscle gain
Kiwifruit, green
Best for low-carb
Oranges
Macro Comparison
Kiwifruit, green: 100g (100g) | Oranges: 100g (100g)
58
Kiwifruit, green
47
Oranges
1.06g
Kiwifruit, green
0.91g
Oranges
14g
Kiwifruit, green
11.8g
Oranges
0.44g
Kiwifruit, green
0.15g
Oranges
Protein Efficiency
What percentage of calories come from protein — higher is better for staying lean.
7%
Kiwifruit, green
8%
Oranges
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| Nutrient | Kiwifruit, green | Oranges |
|---|---|---|
| Calories | 58 | 47 |
| Protein | 1.1g | 0.9g |
| Carbs | 14g | 11.8g |
| Fat | 0.4g | 0.2g |
| Fiber | 3g | 2g |
| Sugar | — | — |
| Sodium | 5mg | 9mg |
| Cholesterol | — | — |
| Saturated Fat | — | — |
| Potassium | 198mg | 166mg |
| Vitamin A | 4mcg | — |
| Vitamin C | 74.7mg | 59.1mg |
| Calcium | 35mg | 43mg |
| Iron | 0.24mg | 0.33mg |
Which Should You Choose?
For weight loss
Choose Oranges. With 47 calories and 0.91g protein, it gives you more protein per calorie — keeping you full while cutting calories.
For muscle gain
Choose Kiwifruit, green. Kiwifruit, green delivers 1.06g protein per serving — 0.2g more than Oranges.
For low-carb diets
Choose Oranges with 11.8g carbs per serving.
Foods that serve double duty — nutrition plus functional benefits like sleep improvement — are worth tracking closely. Sunn helps you log kiwi consistently and correlate your intake with how well you sleep.
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Take the free quizCommon Questions
Is Kiwifruit, green or Oranges better for weight loss?
For weight loss, Oranges is the better choice. Kiwifruit, green has 58 calories and 1.06g protein per serving, while Oranges has 47 calories and 0.91g protein. Lower calories with higher protein helps you stay full while eating fewer calories.
Which has more protein, Kiwifruit, green or Oranges?
Kiwifruit, green has more protein per serving. Kiwifruit, green provides 1.06g and Oranges provides 0.91g of protein.
Can I eat both kiwifruit, green and oranges together?
Yes! Combining kiwifruit, green and oranges gives you 105 calories and 1.9700000000000002g protein. This combination can work well as part of a balanced meal.