Gluten-Free Flour Substitution Chart

Gluten is the protein network that gives wheat baking its stretch, rise, and chew. Remove it, and no single gluten-free flour can copy all of those jobs at once. That is why gluten-free baking is really about matching the right flour, and the right binder, to what a recipe needs. Use the chart below to see how each common gluten-free flour behaves and how to swap it for wheat flour, then check the tips for xanthan gum amounts and quick texture fixes.

How common gluten-free flours behave and how to substitute them for wheat flour
Flour	How it behaves	Substitution notes vs wheat flour
Rice flour (white or brown)	Mild and neutral with light structure and little binding; can bake up gritty or sandy on its own.	Not a 1:1 swap alone. Use as the base of a blend (often 40 to 70 percent), pair with starches, and add xanthan gum. Brown rice adds fiber and a nuttier taste.
Almond flour	High in fat and protein with no starch; makes a moist, tender, dense crumb and browns quickly with a nutty flavor.	Not 1:1 by volume. Best in cookies, cakes, and quick breads. Reduce added fat, expect a denser result, and rely on eggs to bind since it adds no gluten structure.
Oat flour (certified GF)	Soft and slightly sweet; tender and moist but a little crumbly, with mild binding from beta-glucan.	Replace about 25 to 30 percent of the wheat flour, or use within a GF blend. Add xanthan for lift. Always choose certified gluten-free oats.
Coconut flour	Extremely absorbent and thirsty; a little goes a long way and it turns dry and dense if unadjusted.	Never 1:1. Use roughly one quarter to one third the amount of wheat flour, and add extra liquid and eggs (often 1 egg per 1/4 cup of flour).
Cassava flour	Neutral and mild with a soft, pliable texture; the most wheat-like single flour and great for tortillas and flatbreads.	Start around 3/4 the amount of wheat flour and adjust liquid; it can turn gummy if over-measured. Use whole-root cassava, not tapioca starch.
Buckwheat flour	Naturally gluten-free despite the name; earthy and robust with tender results and some binding.	Replace about 25 to 50 percent of the flour in pancakes, crepes, and hearty breads. Blend with lighter flours to soften its strong flavor.
All-purpose GF blend	Formulated to mimic wheat with a balanced rice-and-starch mix; the best all-round structure.	Usually a 1:1 swap for wheat flour. Check whether it already contains xanthan or guar gum, and add a binder only if it does not.

Weigh your flour. Gluten-free flours vary widely in density, so a kitchen scale gives far more consistent results than measuring cups.
Add a binder. Xanthan gum guide: about 1/4 teaspoon per cup of GF flour for cookies, about 1/2 teaspoon per cup for cakes and muffins, and about 1 teaspoon per cup for yeast breads and pizza. Skip it if your blend already lists xanthan or guar gum.
Blend, do not rely on one flour. Combine a whole-grain or protein flour (rice, sorghum, buckwheat) with a starch (tapioca, potato, or cornstarch) for better balance and structure.
Rest the batter. Let gluten-free batters sit 20 to 30 minutes so the flours fully hydrate and any grittiness softens.
Expect more moisture and eggs. GF baked goods often need extra liquid, an added egg, or more fat to stay tender and hold together.
Guard against cross-contamination. For celiac disease, use certified gluten-free flours and oats, wipe down surfaces, and keep separate equipment where you can.

Can I substitute gluten-free flour 1:1 for regular flour?

Only a pre-blended all-purpose gluten-free blend is designed for a 1:1 swap. Single flours like almond, coconut, or rice behave very differently and need blending, an added binder, or a changed ratio.

Do I always need xanthan gum?

Not always. Many all-purpose blends already include it. For single flours, a binder such as xanthan, guar gum, psyllium, or an extra egg usually improves structure, especially in yeast breads.

Which gluten-free flour is closest to wheat?

A good all-purpose gluten-free blend is closest for everyday baking. Among single flours, cassava is the most wheat-like in texture, which is why it works well for tortillas and flatbreads.

Why is my gluten-free baking gritty or dense?

This is usually a rice-heavy blend or under-hydration. Weigh your ingredients, let the batter rest so the flour hydrates, and add a little more moisture or a finer flour.

Are oats gluten-free?

Oats are naturally gluten-free but are frequently cross-contaminated during growing and processing. Buy certified gluten-free oats and oat flour, especially if you have celiac disease.

Celiac and cross-contamination note: if you or someone you bake for has celiac disease or a wheat allergy, always choose products labeled certified gluten-free, including oats, and keep dedicated equipment and clean surfaces to avoid trace gluten. This chart is general baking guidance, not medical or dietary advice; talk to a qualified healthcare provider or dietitian about your individual needs.