Respiratory Therapy FAQ

Students working at desks

How long does it take to become a Respiratory Therapist (RT)?

It depends on the particular educational program you attend, but most will require 45-55 credit hours in the actual coursework of Respiratory Care – approximately 20 months. You will have to meet prerequisites coursework and other general education required of an Associate of Applied Science degree.

Do I need a Certification or a License?

Yes, you must pass the National Board of Respiratory Care (NBRC) exam for Certified Respiratory Therapist (CRT). Then you will apply for a license from the state in which you would like to practice with the exception of Alaska which is a non-licensed state. You must maintain a valid CPR certification at all times. You must take the Registered Respiratory Therapy exam (RRT) within three years from graduation or you will need to repeat the CRT exam. You need to be able to pass a background check and drug screen prior to being accepted into most RT Programs.

Will I get a job? How much can I earn?

There are approximately 135,800 respiratory therapists employed in the United States, about 79% are in hospitals. Faster than average employment growth is projected. Employment of RT's is expected to grow 13% from 2022 to 2032. The demands will increase as our population ages and the role for RTs' expands. A new graduate's average starting pay in Arkansas is $20.00-$30.00 per hour. Median and annual earnings for RT's are between $40,840 and $56,160 year. Pay will vary by location, years of experience and additional skills.