White Rice Flour Cups to Grams Converter
One US cup of White Rice Flour weighs 158 grams. Half a cup weighs 79g and a quarter cup weighs 40g. Spoon gently into dry measuring cup and level with a flat straight edge.
White Rice Flour Cups to Grams Converter
Convert volumetric recipe cups of white rice flour into exact kitchen scale weight in grams.
Custom package weights override standard database densities for this session without altering official database records.
Cups of White Rice Flour to Grams Conversion Table
Complete volume to weight chart converting recipe cups of white rice flour into grams across major international cup standards, fluid ounces, and tablespoons.
| Cup Portion | US Customary (g) | US Legal (g) | Metric Cup (g) | Imperial Cup (g) | Ounces (oz) | Tablespoons |
|---|---|---|---|---|---|---|
| ¼ cup | 40g | 40g | 42g | 47g | 1.39 oz | 4.0 tbsp |
| ⅓ cup | 53g | 53g | 56g | 63g | 1.86 oz | 5.3 tbsp |
| ½ cup | 79g | 80g | 83g | 95g | 2.79 oz | 8.0 tbsp |
| ⅔ cup | 105g | 107g | 111g | 127g | 3.72 oz | 10.7 tbsp |
| ¾ cup | 119g | 120g | 125g | 142g | 4.18 oz | 12.0 tbsp |
| 1 cup | 158g | 160g | 167g | 190g | 5.57 oz | 16.0 tbsp |
| 1¼ cups | 198g | 200g | 209g | 237g | 6.97 oz | 20.0 tbsp |
| 1½ cups | 237g | 240g | 250g | 285g | 8.36 oz | 24.0 tbsp |
| 1¾ cups | 277g | 280g | 292g | 332g | 9.75 oz | 28.0 tbsp |
| 2 cups | 316g | 321g | 334g | 380g | 11.15 oz | 32.0 tbsp |
| 2½ cups | 395g | 401g | 417g | 474g | 13.93 oz | 40.0 tbsp |
| 3 cups | 474g | 481g | 501g | 569g | 16.72 oz | 48.0 tbsp |
| 3½ cups | 553g | 561g | 584g | 664g | 19.51 oz | 56.0 tbsp |
| 4 cups | 632g | 641g | 668g | 759g | 22.29 oz | 64.0 tbsp |
Why Your Cup of White Rice Flour Might Weigh Differently
Understanding key volumetric variables prevents measuring errors when converting recipes to scale weights in grams.
Compaction & Particle Headspace
Scooping white rice flour directly compresses air voids between granules, cramming up to 15 percent extra mass into the same cup volume.
Regional Cup Standard Variance
A US Customary cup holds 236.59ml (158g), a US Legal cup holds 240ml (160g), and a Metric cup holds 250ml (167g). Misidentifying cup capacity alters recipe scale mass by up to 6 percent.
Atmospheric Moisture & Settling
Granular particles of white rice flour absorb ambient humidity during storage, increasing bulk density and scale readout per cup portion.
Frequently Asked Questions: Cups of White Rice Flour to Grams
Targeted answers for converting cup volumes of white rice flour into scale mass in grams.
How many grams is 1/2 cup of White Rice Flour?
Half a US customary cup of White Rice Flour weighs exactly 79 grams. In comparison, 1/2 Metric cup (125ml) weighs 84 grams, while 1/2 UK Imperial cup weighs 95 grams.
How many grams is 1/4 cup of White Rice Flour?
One-quarter US customary cup of White Rice Flour weighs 40 grams. This equals 4.1 US tablespoons or 4 fluid drams.
How do I convert cups of White Rice Flour to grams for baking?
To convert cups of White Rice Flour to grams, multiply the number of cups by 158. For example, 1.5 cups equals 237 grams, and 2 cups equals 316 grams on a kitchen scale.
Why does 1 cup of White Rice Flour weigh differently depending on technique?
Volumetric measuring cups measure space rather than weight. Particle compaction and air pockets can alter White Rice Flour cup weight by 5 to 15 percent.
How many grams is 1 Metric cup of White Rice Flour versus a US cup?
One Metric cup (250ml) of White Rice Flour weighs 167 grams, 1 US Legal cup (240ml) weighs 160 grams, and 1 US Customary cup (236.59ml) weighs 158 grams.
Related Flours & Starches & Reverse Conversion Tools
Density data sourced from USDA FoodData Central. Verified by the Grams to Cups Editorial Team on 2026-08-20.