I know that you can take up to 3 subject tests on the same day but what if they are in the same category (bio and chem)? I am a junior taking IB Bio and self studying AP Chem and USABO so I want to take sat bio and chem this May 5th because its right before the AP Bio and AP Chem exams. I’m also thinking about adding the Math 2 exam on that day because I will be taking the big SAT on June 2nd so that day is full and I don’t want to study math over the summer for a fall test date lol. I’m aiming for 800s on all three and I’m starting to prepare now.
You can, but my D tried this and, well, it did not go well. If you are taking other AP exams, it just gets overwhelming. She ended up just sitting for two and then studying for math in August. You might have better study habits but just remember you can drop a test you’ve signed up for when you go that morning.