Rice Cups to Grams Converter
Convert rice between cups and grams instantly, either direction.
1 cup of rice (uncooked) = 185g (uncooked long-grain white rice, spooned into the cup)
Type in either box — the other updates automatically.
How This Conversion Works
Grams = cups × 185 (the standard weight of 1 cup of uncooked long-grain white rice). Cups = grams ÷ 185.
Worked example
A recipe calls for 100g of uncooked rice.
100 ÷ 185 = 0.5405 cups
Frequently Asked Questions
How many grams is a cup of rice?
1 cup of uncooked long-grain white rice is 185 grams.
What should I know about measuring rice?
This conversion is for uncooked long-grain white rice, and grams-to-cups conversions for rice specifically refer to uncooked rice — cooked rice roughly triples in weight and volume as it absorbs water, so this conversion doesn't apply once it's cooked.
Should I use a kitchen scale instead of cups?
For baking specifically, yes if precision matters — weight doesn't vary with how tightly an ingredient is packed, so it's more consistent than volume measurement. This converter helps translate a cup-based recipe to weight, or a weight-based recipe back to cups.
Rice (Uncooked) Conversion Chart
Every value below uses 1 cup of rice (uncooked) = 185g (uncooked long-grain white rice, spooned into the cup). Cups are rounded to two decimals; 0.33 is a third of a cup, 0.67 is two-thirds.
| Grams of rice (uncooked) | Cups |
|---|---|
| 50 grams | 0.27 cups |
| 100 grams | 0.54 cups |
| 150 grams | 0.81 cups |
| 200 grams | 1.08 cups |
| 250 grams | 1.35 cups |
| 300 grams | 1.62 cups |
| 400 grams | 2.16 cups |
| 500 grams | 2.7 cups |
| Cups of rice (uncooked) | Grams |
|---|---|
| 1/4 cup | 46.25 g |
| 1/3 cup | 61.67 g |
| 1/2 cup | 92.5 g |
| 2/3 cup | 123.33 g |
| 3/4 cup | 138.75 g |
| 1 cup | 185 g |
| 1 1/2 cups | 277.5 g |
| 2 cups | 370 g |
| 3 cups | 555 g |