Convert Cups to Grams: Rice Flour (white)
Convert cups of rice flour (white) to grams with this complete reference table. 1 cup of rice flour (white) = 140g (USDA FoodData Central, spooned-and-leveled method). Use the table below for fractions from 1/8 cup up to 4 cups. For precision baking, weight measurements in grams are always more reliable than volume measurements in cups, because rice flour (white) density can vary by measuring technique.
Rice Flour (white) Cups to Grams Table
| Cups | Grams |
|---|---|
| 1/8 cup | 17.5g |
| 1/4 cup | 35g |
| 1/3 cup | 46.7g |
| 1/2 cup | 70g |
| 2/3 cup | 93.3g |
| 3/4 cup | 105g |
| 1 cup | 140g |
| 1 1/4 cups | 175g |
| 1 1/2 cups | 210g |
| 2 cups | 280g |
| 3 cups | 420g |
| 4 cups | 560g |
Based on USDA FoodData Central data (1 US cup = 240ml = 16 tablespoons = 48 teaspoons). Note: White rice flour: 1 cup = 140g. Finely milled from polished white rice. Lighter than all-purpose flour but heavier than almond flour. Key ingredient in gluten-free baking. Brown rice flour is slightly heavier (~160g/cup). Used in mochi, crepes, and GF blends.
About Rice Flour (white) Density
The density of rice flour (white) determines how much it weighs per unit of volume. At 0.583g/ml, 1 US cup (240ml) of rice flour (white) weighs 140g under USDA standard conditions.
Volume measurements can vary by ±10–20% depending on technique (sifted vs. spooned vs. scooped). For consistent baking results, use a kitchen scale with gram measurements whenever possible. The USDA standard (spooned-and-leveled) is the reference point for all values on this page.
Frequently Asked Questions
How many grams is 1 cup of rice flour (white)?
1 cup of rice flour (white) weighs 140 grams (USDA FoodData Central, spooned-and-leveled method, 1 US cup = 240ml).
How many grams is 1/2 cup of rice flour (white)?
1/2 cup of rice flour (white) weighs 70 grams.
How many grams is 1/4 cup of rice flour (white)?
1/4 cup of rice flour (white) weighs 35 grams.
Does measuring technique affect the weight of rice flour (white)?
Yes. Sifted rice flour (white) can weigh up to 20% less than packed or scooped. The USDA standard (spooned-and-leveled) of 140g/cup is the most reliable baseline.