Is Buckwheat flour Gluten Free?

Gluten Free
Buckwheat flour is naturally gluten free despite its name.
Buckwheat is not related to wheat. Despite the name, buckwheat contains no gluten. Buckwheat flour is used in gluten free baking and is widely available.

Coeliac Disease

Buckwheat flour is a safe gluten free substitute.

Gluten Sensitivity (NCGS)

Same as coeliac guidance.

Why Does Buckwheat flour Not Contain Gluten?

Buckwheat is a seed crop unrelated to wheat. It contains no gluten proteins.

Australia vs United States

Australia (FSANZ)

FSANZ treats buckwheat flour as gluten free. Australian brands are typically safe.

United States (FDA)

FDA treats buckwheat flour as gluten free. US brands are typically safe.

Nutrition Information

Nutrition Facts
Per 100g ยท Typical serve: 100 g
Energy1423 kJ / 340 kcal
Protein12.6g
Fat, total3.1g
Saturated fat0.7g
Carbohydrate70.6g
Sugars2.6g
Dietary fibre10.0g
Sodium11mg

Source: USDA FDC. Values are for the generic food in its standard form. Branded products may vary. Always check the product label for the most accurate nutrition information.

What to Watch For

No gluten risks. Some commercial brands may have cross-contamination warnings if processed in shared facilities.

Gluten Free Alternatives

If you need a gluten free substitute, consider: Almond flour, rice flour, tapioca starch, coconut flour, gluten free flour blend.

Medical disclaimer: This is general information about gluten content, not medical advice. If you have coeliac disease, non-coeliac gluten sensitivity, or a wheat allergy, always consult your doctor or accredited practising dietitian before making dietary changes. Product formulations change. Always read the label.

Frequently Asked Questions

Is Buckwheat flour gluten free?

Buckwheat is not related to wheat. Despite the name, buckwheat contains no gluten. Buckwheat flour is used in gluten free baking and is widely available.

Can coeliacs eat buckwheat flour?

Buckwheat flour is a safe gluten free substitute.

Related Foods in Baking Ingredients

Plain flour (wheat) Self-raising flour Bread flour Almond flour or meal Rice flour Coconut flour Tapioca starch or flour Potato starch

More from RefDat

Need to convert recipe measurements for gluten-free baking? RefDat cooking converters cover cups to grams, tablespoons to millilitres, and more. For oven adjustments see the temperature converter. Looking for kitchen gear that handles gluten-free cooking? See RefDat's Australian reviews of stand mixers for coeliac-friendly options.

How We Verify This

Every food in our database is reviewed against current FSANZ and FDA gluten-free standards. Brand data is verified against manufacturer labelling. We cross-reference with Coeliac Australia ingredient lists and the USDA FoodData Central database. When Australian and US standards differ, we apply the stricter standard.

Sources

FSANZ guidelines, Coeliac Australia

Last reviewed: May 2026