Convert cups of rice (uncooked) to grams instantly. Enter a value below, or use the formula and reference table further down the page.
In practice
Uncooked white rice is dense and consistent, so a cup weighs about 185 g on this page, and it roughly doubles to triples in volume when cooked. Different varieties vary slightly, with long-grain lighter per cup than short-grain. Rinsing removes surface starch and gives fluffier grains, and the typical cooking ratio is 1 cup of rice to 1.5 to 2 cups of water. Weighing the dry rice is more accurate than measuring in cups, especially for sushi or risotto where the water ratio matters.
How to convert cups of rice (uncooked) to grams
Multiply the value by 185.
g = cup × 185Example: 10 cup = 1850 g.
Cups of Rice (uncooked) to Grams conversion table
| Cups of Rice (uncooked) (cup) | Grams (g) |
|---|---|
| 1 cup | 185 g |
| 2 cup | 370 g |
| 3 cup | 555 g |
| 4 cup | 740 g |
| 5 cup | 925 g |
| 10 cup | 1850 g |
| 15 cup | 2775 g |
| 20 cup | 3700 g |
| 25 cup | 4625 g |
| 50 cup | 9250 g |
| 100 cup | 18500 g |
Frequently asked questions
How many grams is 1 cup of rice?
1 cup of rice equals 185 grams.
What is the formula to convert cup to g?
To convert cup to g, multiply the value by 185. The full formula is: g = cup × 185.
How do I convert grams back to cups of rice (uncooked)?
Use the same calculator above and type your value into the grams field instead — it converts in both directions. Or use the reverse formula: cup = g ÷ 185.
Is the cup to g conversion exact?
The conversion factor used here (185) is the standard internationally defined value. Results on this page are rounded to four decimal places for readability.