- Bachelor’s
- A bachelor’s is usually a four-year degree, and you often take a broad mix of courses before you declare a major.
- Master’s
- Master’s programs commonly run one to two years, depending on the program and whether it includes a thesis or internship.
- After you graduate
- OPT gives up to 12 months of work at each degree level. Graduates of degrees on the DHS STEM list can apply for a further 24 months (STEM OPT). New OPT fees proposed by DHS in October 2026 are not in effect.
Business Administration (CIP 52.0201) is not on the DHS STEM list, but some programs are classified under listed codes such as Management Science (52.1301) or Business Analytics (30.7102). Full-time MBAs are commonly two years.





