Chance at Boulder?

I am currently a junior in HS OOS with all honors and AP courses and a 4.516 weighted GPA. I have to take my SAT’s but based on my PSAT’s I am hoping for around 1270-1320. I want to major in a STEM category but I am not positive yet. Decent amount of volunteer and ec’s.
This year I am taking:
AP Biology
APUSH
AP Lang
Spanish III H
Precalc H
Health/Gym

My plan for next year is to take:
AP Art 2D
Physics H
AP Lit
AP Psych VHS (not positive)
AP Stats or AP Calc AB
Gym/elective

Is this a strong application based on this info for acceptance to UC Boulder? I’m trying to be proactive and do what I can for acceptance!

@ejohnson24

It depends on your major. Anything in the Engineering school will be tough with your predicted SAT. Generally above 1350 gives you a chance, but above 1450 gives you a good chance. Calc BC would be helpful. You have a good chance of getting in Arts & Science.