Question: how many grams is a portion of uncooked rice?
Answer: When it comes to rice the norm seems to be about ½ cup (90g) per person, although some people prefer to use a bit less – about 1/3 cup (60g) per person. And remember we are talking about uncooked rice here, which means that when it's cooked it's usually about a cup per person, as rice doubles in size.