GPA

Do schools recalculate GPA? My school has all As regardless of -/+ as 4.0 and same thing with Bs as a 3.0. However, I have my fair share of A- grades even if my schools counts A- and A as the same. Will this hurt me a lot or not really? Also, I got a B in AP Lit this semester and my GPA went from 3.91 to 3.89, does this even make a difference in college admissions?

Some colleges do recalculate GPA and some do not. Some do not use -/+ and some do. It all depends upon the college.

One B will not make or break your application as long as you have good grades overall. A 0.02 drop is insignificant.

Agreed, and few colleges will tell you if they recalculate.

Also agree.