Is Orange keto?
Not keto-friendly 12.3 g net carbs per one medium orange (131 g) — 62% of a 20 g keto day.
Short answer: Not in normal portions. One medium orange (131 g): 12.3 g net carbs — 62% of a strict 20 g keto day — with 0.1 g fat and 1.2 g protein.
Whole oranges are moderate per 100 g, but one fruit still uses most of a strict day. Orange juice removes the fibre and concentrates several fruits into a glass — avoid it.
How orange fits a keto carb budget
On a 20 g day, one serving uses 62% of your budget, leaving 7.7 g for everything else. Measure portions rather than eyeballing them.
Worked example. 131 g of orange = 15.5 g total carbs − 3.1 g fibre = 12.3 g net carbs, 0.1 g fat, 1.2 g protein and 62 kcal.
If you still want some, plan it: a strict day is 20 g, and how net carbs are counted explains why the fibre here does not rescue it.
Nutrition facts
| Nutrient | Per 100 g | Per one medium orange (131 g) |
|---|---|---|
| Calories | 47 kcal | 62 kcal |
| Fat | 0.1 g | 0.1 g |
| Protein | 0.9 g | 1.2 g |
| Total carbohydrate | 11.8 g | 15.5 g |
| Fibre | 2.4 g | 3.1 g |
| Net carbs | 9.4 g | 12.3 g |
Where the energy comes from:
How to eat orange on keto
- Orange zest gives strong flavour with negligible carbs.
Lower-carb swaps
| Swap | Net carbs / serving | Saves |
|---|---|---|
| Lemon (juice of one lemon) | 3.1 g | 9.2 g |
| Strawberries (five large strawberries) | 5.1 g | 7.2 g |
Compared with other fruits
Orange ranks #9 of 15 fruits in our database by net carbs per 100 g (lowest first). Berries and avocado fit; most sweet fruit uses a whole day of carbs in one serving.
| Food | Net carbs / 100 g | Per serving |
|---|---|---|
| Avocado | 1.8 g | 1.3 g |
| Olives | 3.1 g | 1.4 g |
| Blackberries | 4.3 g | 3.1 g |
| Raspberries | 5.4 g | 3.3 g |
| Strawberries | 5.7 g | 5.1 g |
| Coconut (fresh flesh) | 6.2 g | 2.8 g |
See all fruits ranked by net carbs →
Frequently asked questions
How many net carbs are in orange?
Orange has about 9.4 g of net carbs per 100 g (11.8 g total carbohydrate minus 2.4 g fibre), and about 12.3 g per one medium orange (131 g).
Can you eat orange on keto?
Not in normal portions. One one medium orange contains 12.3 g net carbs, 62% of a strict daily limit.
Values are per 100 g of the raw or stated food, rounded, from USDA FoodData Central. Brands and varieties differ — check the label for packaged products.