White rice flour: Cups to Grams
One US cup of white rice flour is about 142 g (flour & dry); a tablespoon is about 8.88 g and 100 g is about 0.704 cups. Convert any amount below.
Source basis: King Arthur Baking lists 1 US cup of white rice flour at 142 g. Source checked 14 August 2026; cup-to-weight results remain approximate because packing and product density vary.
Weight uses white rice flour's real density. Volume↔volume and weight↔weight are exact for any ingredient; cup→gram uses a cited reference weight (packing and cup size vary by ±5%).
Product form: This page uses white rice flour. A differently cut, packed, drained, cooked, or otherwise prepared form can have a different cup weight.
White rice flour — volume to weight
Common cup and spoon amounts of white rice flour, converted to grams, ounces and millilitres.
| Amount | Grams | Ounces | Millilitres |
|---|---|---|---|
| 1 tsp | 2.96 g | 0.104 oz | 4.93 ml |
| 1 tbsp | 8.88 g | 0.313 oz | 14.8 ml |
| ¼ cup | 35.5 g | 1.25 oz | 59.1 ml |
| ⅓ cup | 47.3 g | 1.67 oz | 78.9 ml |
| ½ cup | 71 g | 2.5 oz | 118 ml |
| ⅔ cup | 94.7 g | 3.34 oz | 158 ml |
| ¾ cup | 106 g | 3.76 oz | 177 ml |
| 1 cup | 142 g | 5.01 oz | 237 ml |
| 2 cups | 284 g | 10 oz | 473 ml |
White rice flour — weight to cups
Weigh white rice flour on a scale? Here is what each weight is in cups and tablespoons.
| Grams | Cups | Tablespoons | Ounces |
|---|---|---|---|
| 10 g | 0.07 | 1.13 | 0.353 oz |
| 25 g | 0.176 | 2.82 | 0.882 oz |
| 50 g | 0.352 | 5.63 | 1.76 oz |
| 100 g | 0.704 | 11.3 | 3.53 oz |
| 150 g | 1.06 | 16.9 | 5.29 oz |
| 200 g | 1.41 | 22.5 | 7.05 oz |
| 250 g | 1.76 | 28.2 | 8.82 oz |
| 500 g | 3.52 | 56.3 | 17.6 oz |
| 1000 g | 7.04 | 113 | 35.3 oz |
Why weigh white rice flour instead of measuring cups?
A cup measures volume, but recipes really care about how much white rice flour you add by weight. One US cup of white rice flour is taken as 142 g here, cited from King Arthur Baking for the exact chart form “white rice flour”, and every conversion on this page routes through that figure. Volume-to-volume and weight-to-weight steps are exact, but the cup→gram crossing depends on product form and how the white rice flour is packed, so a kitchen scale is the reliable way to hit the same result every time.
FAQ
How many grams are in a cup of white rice flour?
One US cup of white rice flour weighs about 142 g (source: King Arthur Baking; chart entry: 1 US cup of white rice flour). Because a cup measures volume, the exact weight shifts a little with how you fill it, so treat this as ±5% and weigh for precision.
How many grams are in a tablespoon of white rice flour?
One tablespoon of white rice flour is about 8.88 g, and one teaspoon about 2.96 g, since a US cup is exactly 16 tablespoons (48 teaspoons).
How much is 100 g of white rice flour in cups?
100 g of white rice flour is about 0.704 cups. Use the converter above for any other weight — it works in both directions.
Is the cup-to-gram figure for white rice flour exact?
The cup weight is a cited reference (King Arthur Baking); volume↔volume and weight↔weight conversions on this page are exact, but the cup→gram step depends on packing, humidity and brand, so it is best treated as ±5%. A kitchen scale removes the guesswork.
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