What was the calculated amount for hours per week for the ECs you reported on common app?
And also how many is too many?
too many > 16 x 7 hrs/week
Probably depends on what activities they are and their significance to you. Passion seems to be a major factor in it all, too–so spending a lot of time in certain clubs/activities will probably give admissions a good measure of that. I am reporting around 12.5 hours per week thus far.
My kids’ main ECs take up about 20 hours or so per week. Add in secondary activities and you’re around 30 hours per week. I (not they) have not given thought to too much or not enough. They do what they love and it takes the time it takes.