Carbs in Medium Orange

Keto-friendly

How many carbs are in medium orange?

Medium Orange has 9.2g net carbs per 100g — 20.9g total carbs minus 11.7g fiber — plus 45.7g protein, 9.8g fat, and 378 calories. That makes medium orange relatively low in net carbs and lower than the typical fruit, which averages about 17.3g net carbs per 100g. With this carb count, medium orange fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Medium Orange
9.2g
Net carbs
20.9g
Total carbs
11.7g
Fiber
45.7g
Protein
9.8g
Fat
378
Calories

Values per 100 g.

Is medium orange keto-friendly?

Yes, in moderation

Yes, medium orange can fit a keto diet in moderate portions. It has 9.2g net carbs per 100g (20.9g total carbs − 11.7g fiber). 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

ServingNet carbsTotal carbsCalories
100 g (3.5 oz)9.2g20.9g378
1 oz (28 g)2.6g5.9g106

How many calories are in medium orange?

Medium Orange has 378 calories per 100g. That's alongside 45.7g protein, 9.8g fat, and 9.2g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories378
Total carbs20.9g
Net carbs9.2g
Fiber11.7g
Sugar1.4g
Sugar alcohols0g
Protein45.7g
Fat9.8g
Sodium0mg
Potassium0mg

Source: Open Food Facts (Orange). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.

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Frequently asked questions

How many carbs are in medium orange?
Medium Orange has 20.9g of total carbs and 9.2g of net carbs per 100 grams.
How many net carbs are in medium orange?
Medium Orange has 9.2g of net carbs per 100 grams (total carbs 20.9g minus 11.7g fiber).
Is medium orange keto-friendly?
Yes, medium orange can fit a keto diet in moderate portions. It has 9.2g net carbs per 100g (20.9g total carbs − 11.7g fiber). 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 medium orange?
Medium Orange has 378 calories per 100 grams.

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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.