Flour Conversion Chart: Grams to Cups
"Flour" isn't one weight. The chart below lines up 12 common flours side by side so you can see how much the type actually changes the number, then gives a gram-to-cup breakdown for the one you reach for most. For an exact figure on any amount, use the converter.
Flour types compared, lightest to heaviest
| Flour | Grams per US cup | 100g equals |
|---|---|---|
| Oat flour | 92g | 1.09 cups |
| Almond flour | 96g | 1.04 cups |
| Rye flour | 102g | 0.98 cups |
| Spelt flour | 108g | 0.93 cups |
| Coconut flour | 112g | 0.89 cups |
| Cake flour | 114g | 0.88 cups |
| All-purpose flour | 120g | 0.83 cups |
| Whole wheat flour | 120g | 0.83 cups |
| Self-rising flour | 125g | 0.80 cups |
| Bread flour | 127g | 0.79 cups |
| Gluten-free flour blend | 130g | 0.77 cups |
| Rice flour | 158g | 0.63 cups |
Almond flour and oat flour sit almost 25 grams below all-purpose in the same cup, mostly because their particles are shaped and sized differently, not because either is more "correct." Bread flour's extra protein packs it slightly denser than all-purpose. None of this means one flour is measured wrong; it means a recipe written for one flour doesn't automatically transfer to another by volume.
All-purpose flour: grams to cups chart
| Grams | Cups |
|---|---|
| 50g | 0.42 cups |
| 100g | 0.83 cups |
| 150g | 1.25 cups |
| 200g | 1.67 cups |
| 250g | 2.08 cups |
| 500g | 4.17 cups |
Using a different flour, or need a gram amount not shown here? Every flour above has its own dedicated page with a full chart, or check how you fill the cup, which moves the number more than the flour type does.
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