Oat Flour vs Quinoa Flour

A side-by-side guide to substituting Quinoa Flour for Oat Flour (or vice versa).

Quick answer

Use 1.125 cup of Quinoa Flour for every 1 cup of Oat Flour.

Side-by-side

Oat Flour

Base unit: cup

Read the full guide: Oat Flour

Quinoa Flour

Conversion: Use 1.125× as much (1.125 cup per 1 cup)

Tags: gluten-free

Notes: Nuttier and slightly bitter; use 1 cup plus 2 tbsp per cup oat flour and add 1–2 tbsp extra liquid. Best in savory applications.

Read the full guide: Quinoa Flour

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When to use Quinoa Flour instead of Oat Flour

Nuttier and slightly bitter; use 1 cup plus 2 tbsp per cup oat flour and add 1–2 tbsp extra liquid. Best in savory applications. The conversion is use 1.125× as much (1.125 cup per 1 cup).

Common questions

Can I substitute Quinoa Flour for Oat Flour?

Yes — Nuttier and slightly bitter; use 1 cup plus 2 tbsp per cup oat flour and add 1–2 tbsp extra liquid. Best in savory applications. Ratio: Use 1.125× as much (1.125 cup per 1 cup).

What's the conversion ratio for Oat Flour to Quinoa Flour?

Use 1.125× as much (1.125 cup per 1 cup). For other quantities, use the SubSwap calculator.

Are Oat Flour and Quinoa Flour interchangeable?

They are similar in most uses, but Nuttier and slightly bitter; use 1 cup plus 2 tbsp per cup oat flour and add 1–2 tbsp extra liquid..

Is Quinoa Flour a better substitute than other options for Oat Flour?

Quinoa Flour is one of the options SubSwap lists for Oat Flour. The 'best' choice depends on your recipe — see the full list of Oat Flour substitutes.

Looking for more Oat Flour substitutes beyond Quinoa Flour?

See all Oat Flour swaps →