Vegetables
Carbs in
onions.
A reference for raw onion, weighed after peeling.
9.3 g total carbs and 1.7 g fiber per 100 g.Raw · Calculate your portion ↓
Ingredient illustration
A NOTE FOR YOUR KITCHEN
Include onion in the recipe total even when you use only a small amount for flavor.
Your portion
REFERENCE VALUESg
Weight of the edible portion, matching the preparation above.
Total carbs in 100 g9.3g
- Fiber
- 1.7 g
- Carbs − fiber
- 7.6 g
- Sugars
- 4.2 g
- Protein
- 1.1 g
- Fat
- 0.1 g
- Calories
- 40 kcal
Carbs − fiber is total carbohydrate minus dietary fiber. See the calculation.
Open meal calculatorSOURCE RECORD
Onions, raw
USDA SR Legacy · FDC 170000
Official USDA download · 28 Sept 2026
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