Graduation requirements in terms of amount of study are typically the same for a quarter system and a semester system.To graduate from PUC in four years without summer school attendance, you will need to average 16 hours each quarter. Four years x three quarters x sixteen hours per quarter = (4x3x16) = 192.
One semester hour equals 1.5 quarter hours or 1 quarter hour equals .6667 semester hours.

Attend classes usually for a total of 16, 50 minute periods per week. Study for classes a total of about 32 hours per week or 2 hours study for each hour in class. Most classes are 3-4 credit hours, but some are 1, 2, or 5 credit hours A 3 credit hour class usually meets for 3, 50 minute periods per week, but it might meet once a week for about 3 hours. A 4 credit hour class usually meets for 4, 50 minute periods per week A laboratory that meets each week during the quarter for a 3 hour lab usually gets 1 hour of credit.