http://admission.universityofcalifornia.edu/freshman/requirements/gpa-requirement/index.html
“Convert the grades earned in all “a-g” courses completed between summer after 9th grade through summer after 11th grade to grade points: A=4 points, B=3 points, C=2 points, D=1 points. (Pluses and minuses don't count.)”
“Give yourself an extra point for each semester of a UC honors-level course, with a maximum of 8 points between 10th and 11th grades.”
“For California residents:
- For 10th grade, you cannot use more than 4 honors points.”