* The specific profession: A Doctor of Medicine (MD) program requires far more credit hours than a Master of Business Administration (MBA).
* The institution: Different universities and colleges have different requirements for the same degree.
* The specific program within an institution: Even within the same university, different MBA programs might have slightly different credit hour requirements.
You'll need to check the specific program requirements of the professional degree you're interested in at the university you're considering. Look for information on their website, often found within the program's description or admissions section.