Is Mushroom keto?
Mushroom is keto: it has ~2 g of net carbs per 1 cup sliced, within the keto diet's 5 g-per-serving limit.
Net carbs = total − fiber
2 g
per 1 cup sliced
These are the carbs that count on keto: total carbs minus fiber.
White mushrooms are keto-friendly with only 2.2 grams of net carbs per serving.
Nutrition facts for mushroom
How many carbs are in mushroom?
Mushroom has ~3 g of carbs and ~2 g of net carbs per 1 cup sliced (total carbs minus 0 g of fiber).
Why mushroom is keto?
On keto the goal is to stay under ~5 g of net carbs per serving; mushroom has 2 g per 1 cup sliced (3 g total − 0 g of fiber).
How much mushroom can I eat on keto?
To stay under 5 g of net carbs, the limit is ~218 g of mushroom.
Related
In moderation
In moderation
Yes
Yes
No
No
Keto recipes with mushroom
✓ 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