How much protein does 100 gr of white rice have? Every source i found online has a different number varying from 2 grams to 10 grams.
Like the other guy said, it depends on a variety of factors. The most statistically relevant is likely going to be the rice variety and how it has been processed, for instance whole rice has more protein than white rice and the more polished a rice is the less protein it has (and in actuality also of lot of other factors like soil type in which it was cultivated and weather conditions but don’t worry about that). Remember, nutritional charts are by-and-large general guidelines and will never be entirely accurate, thought they are insanely useful that is true.