Carbs in Orange
How many carbs are in orange?
Orange has 9.8g net carbs per 100g — 11.7g total carbs minus 1.9g fiber — plus 0.6g protein, 0g fat, and 47 calories. 1 medium orange (154g) works out to about 15.1g net carbs and 72 calories. That makes orange relatively low in net carbs and lower than the typical fruit, which averages about 17.3g net carbs per 100g. At this carb count, orange is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Values per 100 g.
Is orange keto-friendly?
Yes, orange can fit a keto diet in moderate portions. It has 9.8g net carbs per 100g (11.7g total carbs − 1.9g fiber). A typical serving — 1 medium orange (154g) — is about 15.1g net carbs. On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other fruits and meals.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 1 medium orange (154g) | 15.1g | 18g | 0.9g | 72 |
| 100 g (3.5 oz) | 9.8g | 11.7g | 0.6g | 47 |
| 1 oz (28 g) | 2.7g | 3.3g | 0.2g | 13 |
How many calories are in orange?
Orange has 47 calories per 100g. 1 medium orange (154g) has about 72 calories. That's alongside 0.6g protein, 0g fat, and 9.8g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 47 |
| Total carbs | 11.7g |
| Net carbs | 9.8g |
| Fiber | 1.9g |
| Sugar | 9.1g |
| Sugar alcohols | 0g |
| Protein | 0.6g |
| Fat | 0g |
| Sodium | 0mg |
| Potassium | 154mg |
Source: Manufacturer-reported values (fruits). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in orange?
- Orange has 11.7g of total carbs and 9.8g of net carbs per 100 grams.
- How many net carbs are in orange?
- Orange has 9.8g of net carbs per 100 grams (total carbs 11.7g minus 1.9g fiber).
- Is orange keto-friendly?
- Yes, orange can fit a keto diet in moderate portions. It has 9.8g net carbs per 100g (11.7g total carbs − 1.9g fiber). A typical serving — 1 medium orange (154g) — is about 15.1g net carbs. On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other fruits and meals.
- How many calories are in orange?
- Orange has 47 calories per 100 grams.
- How many carbs are in 1 medium orange (154g)?
- 1 medium orange (154g) (154g) has about 15.1g net carbs, 18g total carbs, and 72 calories.
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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.



