Flours & Starches
Convert grams of rice flour to cups
One gram of rice flour weighs about 0.0063 cup, and half a gram comes to roughly 0.0032 cup. Enter any amount below to convert it, or use the chart further down as a quick reference while you cook.
1 g of rice flour =
0.0063 cup
About 0 cup in recipe notation
- ml
- 1.5
- tbsp
- 0.101
Rice Flour: 158 g per US cup · FAO / INFOODS density database. Rice flour is fine and free-flowing, so it settles into a cup much more densely than wheat flour.
Full rice flour chart →Rice Flour at a glance
Every number on this page comes from a single figure: 158 grams per US cup (FAO / INFOODS density database).
- 1 cup
- 158 g
- 1 tablespoon
- 9.88 g
- 1 teaspoon
- 3.29 g
- 1 cup in ounces
- 5.57 oz
- 100 g in cups
- 0.633 cups
- Density
- 0.67 g/ml
grams to cups chart for rice flour
Print it, screenshot it, or bookmark this page — these are the amounts recipes ask for most often.
| Grams | Cups (US) | Tablespoons (US) | Millilitres |
|---|---|---|---|
| 10 g | 0.063 cup | 1.01 tbsp | 15 ml |
| 25 g | 0.158 cup | 2.53 tbsp | 37.4 ml |
| 50 g | 0.316 cup | 5.06 tbsp | 74.9 ml |
| 75 g | 0.475 cup | 7.59 tbsp | 112 ml |
| 100 g | 0.633 cup | 10.1 tbsp | 150 ml |
| 125 g | 0.791 cup | 12.7 tbsp | 187 ml |
| 150 g | 0.949 cup | 15.2 tbsp | 225 ml |
| 200 g | 1.27 cup | 20.3 tbsp | 299 ml |
| 250 g | 1.58 cup | 25.3 tbsp | 374 ml |
| 500 g | 3.16 cup | 50.6 tbsp | 749 ml |
| 1000 g | 6.33 cup | 101 tbsp | 1497 ml |
How this conversion is calculated
Volume-to-weight conversions are only as good as the density behind them. We treat rice flour as 158 g per US customary cup, which works out to 0.668 g/ml. From there:
- Your grams figure is converted into millilitres or grams using standard unit sizes (g = 1 g).
- The density above bridges volume and weight in whichever direction you need.
- The result is rounded the way a cook would round it — to the nearest gram, or to a usable fraction such as 5/8 cups.
Measuring rice flour accurately
Rice flour is fine and free-flowing, so it settles into a cup much more densely than wheat flour.
If a recipe matters to you — bread, macarons, anything with a tight hydration or ratio — weigh it. A £10 digital scale removes the single largest source of variation in home baking, and it is faster than washing three measuring cups.
When cups are fine
- Liquids measured in a proper jug, where volume is the honest unit anyway.
- Forgiving savoury cooking: soups, stews, stir-fries, marinades.
- Small amounts of leaveners and spices, as long as you use level spoons.
Frequently asked questions
How many cups are in 1 gram of rice flour?
1 gram of rice flour is 0.0063 cup. This is based on a density of 158 g per US cup.
How many cups are in 2 grams of rice flour?
2 grams of rice flour is 0.013 cup, and 0.0032 cup for half a gram.
How much is 100 g of rice flour in cups?
100 g of rice flour is about 5/8 cups. Weight is always the more reliable measurement, so use a scale when the recipe gives grams.
Why do other sites give a different number for rice flour?
Rice flour is fine and free-flowing, so it settles into a cup much more densely than wheat flour.
Do UK and Australian cups give the same result?
No. A US customary cup is 236.6 ml, a metric cup used in Australia and New Zealand is 250 ml, and an old UK imperial cup is 284 ml. Our default is the US cup, but you can pick metric cups in the converter.