Rice Cup to Gram Converter

About this calculator

Because uncooked rice grains vary in size, shape, and density, a single “cup” doesn't weigh the same across rice types — this converter applies a different grams-per-cup figure depending on whether you select long-grain white, basmati, jasmine, brown, or another common variety, then converts your cup measurement into grams (and ounces) using the standard cup as 236.6 mL.

Recipes and nutrition labels often mix volume and weight measurements, so home cooks scaling a recipe, meal preppers portioning rice by weight, and people tracking calories or carbs use this to convert a recipe's “1 cup rice” into an accurate gram figure rather than relying on a generic 180-200g rule of thumb that can be off by 10% or more for a denser grain like basmati versus a fluffier short-grain variety.