How to Choose AP Classes (A Practical Framework)
AP classes can boost your GPA, earn college credit, and demonstrate rigor. But too many burn you out. Here’s how to pick the right number and the right ones.
Quick answer
Take 1-2 APs sophomore year, 3-4 junior year, 4-5 senior year — adjusted for your school’s culture and your sleep. Pick APs in subjects you’re genuinely interested in, that align with your potential major, and where you can get a 4 or 5 (not just a 3).
1. Count your weekly hours honestly
Each AP class adds about 5-7 hours/week of work outside class (homework, reading, studying). With 4 APs, that’s 20-28 extra hours. Add sports, work, sleep — see if the math works.
2. Pick APs in your strength areas
An AP class with a “3” score impresses no one and doesn’t earn college credit at most schools. Take APs where you can realistically score a 4 or 5.
3. Match APs to potential majors
Considering STEM? AP Calc, AP Physics, AP Comp Sci. Considering humanities? AP Lit, AP US History, AP Psychology. Don’t take APs in subjects you’ll never use unless you genuinely enjoy them.
4. Don’t compare to your peers
“Everyone else is taking 6 APs” doesn’t mean you should. Burnout is real and damages your senior year transcript more than fewer APs would.
5. Plan AP exams strategically
Some AP exams require less prep (AP Psych, AP Human Geo). Others need a full year (AP Bio, AP Chem, AP Calc). Mix high-effort with lower-effort.
Recommended sequences
STEM-leaning student
9th: regular Bio/Chem. 10th: AP Bio or AP Chem. 11th: AP Calc AB, AP Physics 1, AP Stats. 12th: AP Calc BC, AP Physics C, AP Comp Sci.
Humanities-leaning student
9th: regular history. 10th: AP World History, AP Lang. 11th: AP US History, AP Lit, AP Psych. 12th: AP Gov, AP Econ, AP Spanish.
Common mistakes
- Taking APs to impress, not to learn.
- Stacking APs in your weakest subjects.
- Underestimating senior-year time conflicts (college apps + sports).
- Skipping prerequisites (taking AP Calc BC without solid pre-calc).