Oranges Calories & Carbs
Last updated September 8, 2026 · Compiled by the CarbMeNot Team
Values per 1 medium orange (131g); per 100 g: 10.8g net carbs, 49 cal. Net carbs = total carbs − fiber − sugar alcohols — do the math for any label with the free net carbs calculator.
How many carbs are in oranges?
Oranges — 1 medium orange (131g) — has 14.1g net carbs: 16.9g total carbs minus 2.8g fiber, plus 1.2g protein, 0.1g fat, and 64 calories. Per 100g that is 10.8g net carbs (12.9g total carbs, 2.1g fiber) and 49 calories. That makes oranges moderate in net carbs and lower than the typical fruit, which averages about 17.3g net carbs per 100g. At this carb count, oranges is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.
Is oranges keto-friendly?
Oranges is borderline for keto — it works only in small portions. 1 medium orange (131g) is 14.1g net carbs (16.9g total carbs − 2.8g fiber); per 100g that is 10.8g net carbs. On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
Keeping an eye on carbs in oranges?
Oranges runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 1 medium orange | 14.1g | 16.9g | 1.2g | 64 |
| 100 g (3.5 oz) | 10.8g | 12.9g | 0.9g | 49 |
| 1 oz (28 g) | 3g | 3.6g | 0.3g | 14 |
How many calories are in oranges?
Oranges — 1 medium orange (131g) — has 64 calories, with 1.2g protein, 0.1g fat, and 14.1g net carbs. Per 100g: 49 calories and 10.8g net carbs.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 49 |
| Total carbs | 12.9g |
| Net carbs | 10.8g |
| Fiber | 2.1g |
| Sugar | 8.6g |
| Sugar alcohols | 0g |
| Protein | 0.9g |
| Fat | 0.1g |
| Sodium | 0mg |
| Potassium | 0mg |
Source: Open Food Facts (Valencia Oranges). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in oranges?
- Oranges (1 medium orange, 131g) has 16.9g of total carbs and 14.1g of net carbs. Per 100 grams: 12.9g total, 10.8g net.
- How many net carbs are in oranges?
- Oranges has 14.1g of net carbs per 1 medium orange (131g) — 16.9g total carbs minus 2.8g fiber.
- Is oranges keto-friendly?
- Oranges is borderline for keto — it works only in small portions. 1 medium orange (131g) is 14.1g net carbs (16.9g total carbs − 2.8g fiber); per 100g that is 10.8g net carbs. On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
- How many calories are in oranges?
- Oranges (1 medium orange, 131g) has 64 calories; that is 49 calories per 100 grams.
Similar foods
CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.