How long do you have to go to school to be a CaT scan tech?

To become a CT (computed tomography) scan technologist, you typically need to complete an associate degree in radiologic technology, which usually takes about two years. Some programs may offer a certificate option that can take around one year, especially for those already holding a degree in a related field. After completing the education, you must also obtain certification and licensure, which may require passing a national exam. Overall, you can expect to invest about one to two years in formal education and training.