GPA Calculator Formula GPA = Total Grade Points / Total Credits.
A = 4 grade points A- = 3.7 grade points B+ = 3.3 grade points B = 3 grade points B- = 2.7 grade points C+ = 2.3 grade points C = 2 grade points C- = 1.7 grade points D+ = 1.3 grade points D = 1 grade point D- = 0.7 grade points F = 0 grade points