Comparing the same portion of noodles and rice, noodles are more fattening.
One bowl of noodles (135g) has 280 calories. Noodles are high in calories, carbohydrates and sugar. Although noodles are high in calories, they are extremely low in fat. Polysaccharides are only converted to fat if they are so much in your body that you can't digest them, otherwise they won't be converted to fat.
If you consume too much pasta, more than your body needs will be converted to fat and stored. Consuming a certain amount of polysaccharides, within the range of the body's caloric needs, will not be converted to fat.
100 grams of rice has about 116 calories or so. Is one of the main sources of calories needed by the body, the main component of rice is carbohydrates, easy for the body to digest and absorb, but also compared to bread, noodles as the main food, carbohydrates among the most difficult to make people fat. Because rice is easier for people to produce a sense of satiety. Moreover, rice contains vitamin B complex and linoleic acid components, help fat metabolism. But eating too much rice can also easily cause obesity.