How Many Grams in a Cup of Rice Flour?
A cup of rice flour weighs about 158 grams. Here is the complete cup-to-gram and gram-to-cup conversion table, plus the answer to common volume-to-weight questions for rice flour.
Volume to Grams — Rice Flour
Quick reference for the most common amounts. Numbers rounded to the nearest gram.
| Cups | Grams |
|---|---|
| 1/4 cup | 39.5 g |
| 1/3 cup | 52.7 g |
| 1/2 cup | 79 g |
| 2/3 cup | 105 g |
| 3/4 cup | 119 g |
| 1 cup | 158 g |
| 1 1/2 cups | 237 g |
| 2 cups | 316 g |
| 3 cups | 474 g |
| 4 cups | 632 g |
| Tablespoons | Grams |
|---|---|
| 1 tsp | 3.3 g |
| 1 tbsp | 10 g |
| 2 tbsp | 20 g |
| 3 tbsp | 30 g |
| 4 tbsp | 40 g |
| 6 tbsp | 60 g |
| 8 tbsp | 80 g |
| 12 tbsp | 120 g |
| 16 tbsp | 160 g |
Grams to Cups — Rice Flour
Have a recipe in grams and need cups? Use this reverse table.
| Grams | Cups | Tablespoons |
|---|---|---|
| 25 g | 0.158 cups | 2.5 tbsp |
| 50 g | 0.316 cups | 5 tbsp |
| 75 g | 0.475 cups | 7.5 tbsp |
| 100 g | 0.633 cups | 10 tbsp |
| 150 g | 0.949 cups | 15 tbsp |
| 200 g | 1.27 cups | 20 tbsp |
| 250 g | 1.58 cups | 25 tbsp |
| 300 g | 1.9 cups | 30 tbsp |
| 500 g | 3.16 cups | 50 tbsp |
| 1000 g | 6.33 cups | 100 tbsp |
Why does rice flour weigh what it weighs?
Flour density varies dramatically with how it is measured. A cup of flour scooped straight from the bag can weigh up to 30% more than the same cup spooned and leveled. That is why bakers who care about consistency weigh their flour — small differences compound into dry, dense bakes or wet, sticky doughs.
For rice flour specifically, 1 cup weighs 158g. That is the figure to plug into recipes calling for cup measurements when you want gram precision. ChefVault stores this density (and 118 others) so you never have to look it up twice.
Recipes that originated outside the United States almost always specify weight in grams. Translating these to US cup measurements introduces error in every step. The ChefVault app handles the math automatically — paste a recipe, hit convert, get a clean weight-based version.
Frequently Asked Questions
How many grams are in 1 cup of rice flour?
1 cup of rice flour weighs approximately 158 grams.
How many grams in 1 tablespoon of rice flour?
1 tablespoon of rice flour weighs approximately 10 grams.
How many grams in 1 teaspoon of rice flour?
1 teaspoon of rice flour weighs approximately 3.3 grams.
How many grams are in 1/2 cup of rice flour?
1/2 cup of rice flour weighs about 79 grams.
How many grams are in 1/4 cup of rice flour?
1/4 cup of rice flour weighs about 39.5 grams.
How many tablespoons of rice flour are in 100 grams?
100 grams of rice flour is about 10 tablespoons.
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