My current unweighted GPA is 3.84; however, all the IB classes I’ve taken literally have no weight to them. But I did selfstudy two AP tests. If I did the math correctly, my weighted GPA is 3.92.
Class rank: 78/656
SAT: 2030/2400
ACT: Yet to be announced
AP Bio: 5/5
AP Macroeconomics: 5/5
Ethnicity: Taiwanese/Asian
Poor amount of extracurricular activities.
Desired schools:
UCLA <-- first choice
UCI
UCSD <–second choice
UCD
UCR
What is your UC GPA? http://rogerhub.com/gpa-calculator-uc/
Intended major? IB classes will count for the extra honors points in the calculation.
Are you International, Out of State or Resident? Does your HS not offer AP classes or is it just IB?
considering your username, I’m assuming you’re interested in medicine.
SAT is low, and it does depend on your major and your personal statements.
also, fellow Taiwanese!! 
Sorry, I completely forgot that I posted this up until now. I’m going in with an undecided major, and I am a resident of California. I’m fairly sure that my IB classes do not have any weight to them because both of them are Standard Level classes, and do not count as honors. My UC GPA, if I entered all my data in correctly, is 3.87. My school offers both AP and IB; however, I was unable to take any AP classes do the way in which my schedule was arranged.
My ACT composite score is 32.
UCR: Match
UCI/UCD: High Match
UCSD: Low Reach
UCLA: Reach
UPDATE:
UCR: Match
UCI/UCD: Waitlisted
UCSD/UCLA: Rejected