HELP!!! Number of credit hours Q!

<p>I'm very confused about this. How do you calculate the number of credit hours?</p>

<p>Does it vary depending on what high school you attend?</p>

<p>Thanks for the help!</p>

<p>Credit hours are almost exclusively used for the calculation of college credit hours, not high school credit hours and are approximately based are the number of hours a class meets per week.</p>