<p>How many classes, or units, does one take per quarter? I will be taking mostly upper division math courses if that matters.</p>
<p>The minimum amount of credits you have to take to be considered a full time student is 12 units, which is 3 classes (at 4 units each). The max amount of units you can take per quarter is 21 or 22, I can't remember. Each class is usually 4 units but some are 5 and some are even 6 units. Most people take 4 classes per quarter.</p>
<p>thanks (10 char)</p>