The length of physical therapy school depends on whether you want to become a physical therapist or a physical therapist assistant.
Physical therapist: about seven years
| Stage | Typical length |
|---|---|
| Bachelor’s degree | 4 years |
| Doctor of Physical Therapy (DPT) | About 3 years |
| Total | About 7 years |
Some universities offer 3+3 or freshman-entry programs that combine undergraduate and DPT studies. These can bring the total down to about six years, but they are less common and competitive.
Physical therapist assistant: about two years
PTA programs lead to an associate degree and usually take about two years, including clinical training.
What happens during the DPT years
DPT programs mix classroom learning, lab work, and full-time clinical rotations in settings such as outpatient clinics and hospitals. Rotations usually add up to several months of hands-on training.
What comes after school
- Pass the national licensing exam
- Complete state licensing requirements
- Optionally complete a residency or fellowship for advanced specialization, which adds about one year or more
Can you finish faster?
Some people shorten the timeline by entering a combined undergraduate and DPT program or by earning prerequisites early. Most students follow the standard path.
Frequently asked questions
How many years is physical therapy school after high school? About six to seven years for a physical therapist, or about two years for a PTA.
Is physical therapy school harder than other health programs? It is demanding and competitive, with heavy science content and clinical hours.

