What is the standard GPA calculation on the 4.0 scale for American schools when using a percent grade?
If anyone can let know - thank you.
If anyone can let know - thank you.

80-100 = A
70-79 = B
60-69 = C
50-59 = D
0-49 = F
They had me convert all my individual pre-requisite grades in this way, then there was a way to average them all together to get a final prerequisite GPA. The letters converted to A-4.0, B-3.0, C-2.0, D-1.0, F-0.
For example, if the class average is something like a 65%, then it is likely that a score in the mid to high 80's will give you an A- or A, unless the teacher is a hard ass about grades.
I have heard that some schools calculate one's GPA with +'s being worth a little more than a plain letter or a minus. For example, a B+ would be worth more than a B or B- (either of which would count as a 3.0), but not as much as an A- (which would count as a 4.0). I know my university counts all A's as 4.0's and B's as 3.0's and so on. Do you know how the admission's personnel at optometry colleges calculate GPAs?
I would love it if "+" grades counted more.
A+: 98-100
And don't bother saying canadian schools curve harder because it is harder in general. I went to UC Berkeley, no Canadian school is harder than berkeley.
I have heard that some schools calculate one's GPA with +'s being worth a little more than a plain letter or a minus. For example, a B+ would be worth more than a B or B- (either of which would count as a 3.0), but not as much as an A- (which would count as a 4.0). I know my university counts all A's as 4.0's and B's as 3.0's and so on. Do you know how the admission's personnel at optometry colleges calculate GPAs?
I would love it if "+" grades counted more.