Abstract: The present invention is made for the purpose of providing a full automatic rice cooking apparatus that can automatically carry out all of the steps from rice measuring to rice boiling and further washing of a rice kettle after use. This purpose is achieved by an automatic rice cooking apparatus, where a rice supplier supplies a predetermined amount of rice into a rice kettle, a rice rinsing means may rinse the rice, and then a rice boiling means boils the rice while placing the rice kettle at a predetermined position. The apparatus includes a rice kettle washing means for washing an inner wall of the rice kettle 32 placed at the predetermined position after the rice boiling and a controller for controlling the rice supplier, the rice rinsing means, the rice boiling means and the rice kettle washing means.