<p>[Academic</a> and Pre-Professional Advising at Stony Brook University](<a href=“http://www.sunysb.edu/aadvising/gpa_calc.shtml]Academic”>http://www.sunysb.edu/aadvising/gpa_calc.shtml)
GPA calculator. There is no out of 100 grades, just letter grades.</p>
<p>From it:
A 4.00
A- 3.67
B+ 3.33
B 3.00
B- 2.67
C+ 2.33
C 2.00
C- 1.67
D+ 1.33
D 1.00
F 0.00</p>