Gluten-Free Flour Calculator
Enter your wheat flour amount to get exact components for a homemade GF flour blend.
Gluten-Free Flour Calculator
g
GF Blend
All-Purpose GF Blend — Recipe
White Rice Flour48 g (40%)
Brown Rice Flour24 g (20%)
Tapioca Starch24 g (20%)
Potato Starch18 g (15%)
Xanthan Gum6 g (5%)
Total: 120 g
Substitution ratio
GF flour blends generally substitute 1:1 by weight for wheat flour. By volume (cups), use the same amount. Some recipes may need 5–10% more liquid as GF flours can absorb differently.
GF Flour Component Guide
| Flour / Starch | Role | Flavor |
|---|---|---|
| White Rice Flour | Base flour, neutral | Mild |
| Brown Rice Flour | Base flour, adds nutrition | Slightly nutty |
| Tapioca Starch | Lightens texture, adds chew | Neutral |
| Potato Starch | Moisture retention | Neutral |
| Sorghum Flour | Protein, structure | Mild, wheat-like |
| Xanthan Gum | Binder (gluten replacement) | None |
Tips for GF Baking Success
- Always measure GF flour by weight — different GF flours have very different densities
- Add an extra egg or egg yolk for better binding in most recipes
- Let the batter rest 5–10 minutes before baking — starches absorb liquid as they rest
- GF bread benefits from a longer bake at lower temperature
- Store your GF flour blend in an airtight container in the freezer for up to 6 months