How do i figure out my GPA?

I have my report cards from college, they tell me my actual grade, but for a few applications they want my GPA ( 0.0 - 4.0 ) is there any way I can do some math to figure this out, or some online calculator?

thanks

http://www.stthomas.edu/academicsupport/CalculatingGPA.pdf

It depends on your school.

For MOST schools:
A = 4.0
B = 3.0
C = 2.0
D = 1.0

Its up to the school/teacher where the +/-'s lie.

Some schools, like Niagara, even go up to like a 4.5, which is an A+ or something.

my trade school gave me no “credits”
all i have is how much time i lost, my test grades and lab grades then the total them all up at the end. low 90’s would be A-=3.5ish?

lol, report cards…lol

A=4.0
A-=3.66
B+=3.33
B=3.0
B-=2.66
C+=2.33
C=2.0
C-=1.66
D+=1.33
D=1.0
D-=.66
F<.66