Cups of Rice to Grams Converter
This page converts cups of uncooked long-grain rice into grams, the way serious bakers weigh ingredients. One US cup of uncooked long-grain rice is about 185 g, so the conversion is a multiplication by 185. Because uncooked long-grain rice is measured by volume in many American recipes but by weight in most European and professional ones, a quick, reliable conversion saves failed bakes.
How to convert Cups of rice to grams
Multiply the number of cups by 185. For example 3 cups of uncooked long-grain rice is 3 × 185 = 555 g. To go the other way, divide grams by 185: 555 g ÷ 185 = 3 cups.
Cups of rice to grams chart
| Cups (cup) | Grams (g) |
|---|---|
| 1/8 cup | 23.125 g |
| 1/4 cup | 46.25 g |
| 1/3 cup | 61.66667 g |
| 3/8 cup | 69.375 g |
| 1/2 cup | 92.5 g |
| 2/3 cup | 123.3333 g |
| 3/4 cup | 138.75 g |
| 1 cup | 185 g |
| 1 1/2 cup | 277.5 g |
| 2 cup | 370 g |
| 2 1/2 cup | 462.5 g |
| 3 cup | 555 g |
| 4 cup | 740 g |
| 5 cup | 925 g |
| 6 cup | 1,110 g |
| 8 cup | 1,480 g |
| 10 cup | 1,850 g |
Grams to Cups of rice (reverse)
| Grams (g) | Cups (cup) |
|---|---|
| 10 g | 0.05405405 cup |
| 25 g | 0.1351351 cup |
| 50 g | 0.2702703 cup |
| 75 g | 0.4054054 cup |
| 100 g | 0.5405405 cup |
| 125 g | 0.6756757 cup |
| 150 g | 0.8108108 cup |
| 175 g | 0.9459459 cup |
| 200 g | 1.081081 cup |
| 225 g | 1.216216 cup |
| 250 g | 1.351351 cup |
| 300 g | 1.621622 cup |
| 350 g | 1.891892 cup |
| 400 g | 2.162162 cup |
| 500 g | 2.702703 cup |
| 600 g | 3.243243 cup |
| 750 g | 4.054054 cup |
| 1,000 g | 5.405405 cup |
How much does a cup really weigh?
Density is the reason there is no single answer: a cup is a measure of space, not weight, so its weight depends on the ingredient. Uncooked long-grain white rice weighs about 185 g per cup; short-grain and basmati vary by 5 to 10%. The figure of 185 g per cup used here is a common baking reference value; your own flour, humidity and scooping habit can move it a few percent either way.
Measure by spooning the ingredient lightly into the cup and leveling the top with a knife; never press it down unless the recipe says "packed". Scooping straight from the bag compacts dry ingredients and can add 20% or more. A digital kitchen scale removes the guesswork entirely, and it also means fewer dishes to wash.
Cups of rice to grams FAQ
How many grams are in one cup of uncooked long-grain rice?
One US cup of uncooked long-grain rice weighs about 185 g. That is a typical reference value, not an exact constant, because the weight changes with how the ingredient is packed.
What is the quickest way to convert cups of uncooked long-grain rice and grams in my head?
Round the factor to about 180 g per cup: 3 cups is then about 540 g against an exact 555 g.
Why do recipes disagree about the weight of a cup of uncooked long-grain rice?
Brands, sifting and scooping style change how much fits in the cup. Uncooked long-grain white rice weighs about 185 g per cup; short-grain and basmati vary by 5 to 10%.
Should I weigh uncooked long-grain rice instead of using cups?
Yes, if you can. Weight is repeatable, so a recipe that calls for 370 g of uncooked long-grain rice will give the same result every time, while two cups can differ by 10 to 20% from one person to the next.