Is Oat Flour keto?
Oat Flour is not keto: it has ~17 g of net carbs per 1/4 cup, against the keto diet's 5 g-per-serving limit.
Net carbs = total − fiber
17 g
per 1/4 cup
These are the carbs that count on keto: total carbs minus fiber.
Oat flour is not keto-friendly as a 1/4 cup serving contains 17 grams of net carbs.
Nutrition facts for oat flour
2 g
Fat
4 g
Protein
3 g
Fiber
How many carbs are in oat flour?
Oat Flour has ~20 g of carbs and ~17 g of net carbs per 1/4 cup (total carbs minus 3 g of fiber).
Why oat flour is not keto?
On keto the goal is to stay under ~5 g of net carbs per serving; oat flour has 17 g per 1/4 cup (20 g total − 3 g of fiber).
How much oat flour can I eat on keto?
To stay under 5 g of net carbs, the limit is ~9 g of oat flour.
Related
Source: nutritional estimate (USDA-style reference) · Confidence: high
Reviewed by the Ketorai team · Last updated: July 6, 2026 · How we assign the verdict
For information only. This does not replace advice from a health professional.
Reviewed by the Ketorai team · Last updated: July 6, 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