Oranges are occasionally keto-friendly at ~9.4g net carbs per 100g. A medium (~154g) has ~14–15g net, so treat as a once-in-a-while fruit and use strict portion control.
Is Orange Keto?

YOUR PORTION
How much are you having?
Per 100 g (as listed by source). USDA FoodData Central.
Scales this reference to your portion, with no extra deductions. Calculation and units.
9.4gnet carbs in your portion
- Total carbs
- 11.8g
- Fiber
- 2.4g
- Protein
- 0.9g
- Fat
- 0.1g
- Calories
- 47
The 100 g reference amount has 9.4g net carbs, so measure portions carefully.
- Net carbs (100 g)9.4g
- Protein (100 g)0.9g
- Fat (100 g)0.1g
- Keto verdictEnjoy in moderation
NUTRITION FACTS
Per 100 g (as listed by source)
Source: USDA FoodData Central reference record
Source fit: generic reference; variety, brand, or preparation may differ
Net-carb calculation: total carbohydrate - fiber
This USDA record is used as a generic nutrition reference; variety, brand, or preparation may differ.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
HOW TO ENJOY IT ON KETO
- Moderate net carbs: 9.4g per 100g fits only with careful planning
- High vitamin C: a medium orange can provide ~50%+ DV
- Citrus flavonoids (e.g., hesperidin) may support vascular function
- This item contains the nutrients or compounds listed above; evidence for specific health outcomes depends on dose, preparation, and individual context.
- Nutrient-dense relative to calories (C, folate, potassium)
- Segmentable: easy to eat smaller portions to control carbs
PREPARATION SUGGESTIONS
SEGMENTED SNACK
Peel and eat a few segments spread through the day as a portion-controlled treat; log carbs carefully.
FRESH JUICE (LIMITED)
Mix juice from half an orange with sparkling water and ice (~7g net) for a light spritz.
MEAT MARINADE
Use a small amount of fresh orange juice with olive oil, garlic, and herbs for chicken or pork; cook thoroughly.
SALAD GARNISH
Add a couple of segments to mixed greens with nuts and a tangy dressing for brightness.
ZEST ENHANCEMENT
Use orange zest to flavor fish, desserts, or tea—intense aroma with minimal carbs.
LIGHT DRESSING
Whisk a teaspoon of juice with olive oil, mustard, and herbs; drizzle sparingly.