Rice in Grams: How Many Grams in a Cup?
1 cup of uncooked white rice weighs 185 grams. Rice doubles or triples in weight when cooked as it absorbs water. All conversions here are for dry, uncooked rice.
For the most accurate results, weigh your rice with a digital kitchen scale — the values below assume a level, unpacked cup.
Rice conversions from cups to grams
| Measurement | Grams |
|---|---|
| 5 cups | 925g |
| 4 cups | 740g |
| 3 cups | 555g |
| 2 cups | 370g |
| 1 cup | 185g |
| 1/2 cup | 92.5g |
| 1/3 cup | 61.05g |
| 1/4 cup | 46.25g |
Cooked rice cups to grams
Cooked rice absorbs water during cooking, so 1 cup weighs significantly more than dry.
| Cups | Grams (cooked) |
|---|---|
| 1/4 cup | 47g |
| 1/3 cup | 61g |
| 1/2 cup | 93g |
| 2/3 cup | 125g |
| 3/4 cup | 140g |
| 1 cup | 186g |
| 1 1/2 cups | 279g |
| 2 cups | 372g |
Frequently asked questions
How many grams is 1 cup of rice?
1 cup of rice weighs 185g.
How many grams is 1/2 cup of rice?
1/2 cup of rice weighs 92.5g.
How many grams is 1/4 cup of rice?
1/4 cup of rice weighs 46.25g.
How many cups is 100g of rice?
100g of rice is approximately 0.54 cups.
How many grams is 2 cups of rice?
2 cups of rice weighs 370g.
How many grams is 1/3 cup of rice?
1/3 cup of rice weighs 61.05g.
How many ounces is 1 cup of rice?
1 cup of rice weighs approximately 6.5 ounces (185g).
How many grams is 3 cups of rice?
3 cups of rice weighs 555g.
How many grams is 1 cup of cooked white rice?
1 cup of cooked white rice weighs 186g — more than dry rice (185g per cup) because the grains absorb water during cooking.
Who is this useful for?
If you're an international cook following US-based recipes, you'll often encounter cup measurements for rice. However, many countries — including those in Europe and Asia — primarily use grams for precision. Converting rice to grams ensures consistent and reliable results, whether you're baking or cooking.
Why accuracy matters for rice
Precision is especially important when using rice in baking and cooking. Even small variations in weight can impact the texture, consistency, and flavour of your dish. For example, too much rice in a recipe can make baked goods dense, while too little may cause them to be too dry or crumbly.
Common mistakes to avoid when cooking with rice
- Not rinsing rice before cooking, leading to excess starch and stickiness.
- Using too much water, making rice mushy instead of fluffy.
- Not covering rice while cooking, causing uneven cooking.