Is Green onion keto?
Green onion is keto: it has ~4 g of net carbs per 1 cup chopped, within the keto diet's 5 g-per-serving limit.
Net carbs = total − fiber
4 g
per 1 cup chopped
These are the carbs that count on keto: total carbs minus fiber.
Green onions are keto-friendly, with 4.7 grams of net carbs per serving.
Nutrition facts for green onion
How many carbs are in green onion?
Green onion has ~7 g of carbs and ~4 g of net carbs per 1 cup chopped (total carbs minus 2 g of fiber).
Why green onion is keto?
On keto the goal is to stay under ~5 g of net carbs per serving; green onion has 4 g per 1 cup chopped (7 g total − 2 g of fiber).
How much green onion can I eat on keto?
To stay under 5 g of net carbs, the limit is ~106 g of green onion.
Related
In moderation
In moderation
Yes
Yes
No
No
Keto recipes with green onion
✓ Keto-friendly
✓ Keto-friendly
✓ Keto-friendly
See all: Keto vegetables
Reviewed by the Ketorai team · Last updated: July 5, 2026 · How we assign the verdict
For information only. This does not replace advice from a health professional.
Something off? Let us know.
Search another food