How many credit hours is needed for undergraduate school?

The number of credit hours required for an undergraduate degree varies significantly depending on the institution, the specific degree program, and even the student's chosen major. There's no single answer.

While many programs require around 120-128 semester credit hours (or the equivalent in quarter credit hours), some may require fewer or significantly more. It's essential to check the specific requirements with the university or college you plan to attend and the particular degree program you're interested in.